3027. VYSE (Charles.) A Key to the Tutor's Guide, or Arithmetician's Repository, 1 vol. 8vo. Philade 6, 1806. 2028. VINCE & WOOD. System of Mathematics and Natural Philosophy for the use of the Student in the University of Cambridge, 5 vols. 8vo. Cambridge, 1805.

3029. WARD (John.) Introduction to the Mathematics, 1 vol. 8vo. London, 1734.

† ALGEBRA.

3030. HELLINS (John. Select parts of Saunderson's Elements of Algebra, 1 vol. 8vo.. London, 1792. 3031. SIMPSON (Thomas.) A Treatise on Algebra, the principles demonstrated in many useful and interesting inquiries, 1 vol. 8yo. London, 1809.

++ FLUXIONS.

3032 AGNESI MARIA GAETANO. Analytical Institutions, translated from the Italian, by John Colson, 2 vols. 4to.

⚫ London, 1801. 3023. HAYES (Charles.) A Treatise of Fluxions, or an introduction to Mathematical philosophy, 1 vol. folio. London, 1704. 3034. HODGSON (James.) The Doctrine of Fluxions, founded on Sir Isaac Newton's method, i vol. 4to. London, 1736. 3035. VINCE (S.) Principles of Fluxions, for the use of students at the University, 1 vol. 8vo. i Cambridge, 1805.

ttt ANNUITIES.

3036. PRICE (Richard.) Schemes for providing Annuities, and the method of calculating the value of Assurances on Lives and on the National Debt, 2 vols. 8vo.

London, 1792.

GEOMETRY AND CONIC SECTIONS.

3037. COWLEY (John Lodge.) Geometry made easy, or a new methodical explanation of the elements of Geometry, 1 vol.

London.

8vo. 3038. CUNN (Samuel.) Euclid's Elements of Geometry, from the Latin translation of Courmandine, 1 vol. 8vo.

London, 1754. 3039. LESLIE (John.) Elements of Geometry and plane Trigonometry, with copious notes and illustrations, 1 vol. 8vo. Edinburgh, 1811. 3040. PLAYFAIR (John.) Elements of Geometry, containing the six books of Euclid, with the quadrature of the circle, and the geometry of solids, 1 vol. 8vo. Philadelphia, 1806. 3041. SIMPSON (Robert,) Conic Sections, for the use of students of mathematics, 1 vol. 8vo. Glasgow, 1804.

MATHEMATICS APPLIED TO SCIENCE AND TO ART.

$15.-Trigonometry, Mensuration, Survey g. 3042. ADAMS (George.) Geometrical and Graphical Essays, containing a description of the mathematical instruments used in civil and military surveying, 1 vol. 8vo. London, 1791. 3043. BECKETT (Joseph.) Elements and practice of Mensuration and Land Surveying, 1 vol. 8vo. London, 04.

3044. BONNYCASTLE (John.) Treatise on plane and sperical Trigonometry, with their most useful practical applications, 1 vol. 8vo. London, 1806. 3045. HUTTON (Charles.) A Treatise on Mensuration, both in theory and practice, second edition, with many additions, 1 vol. 8vo. London, 1788. 3046. MCKENZIE (Mardoch.) A Treatise of Maritime Surveying, with an essay on draughts and Surveys, 1 vol 4to.

London, 1774. 3047. MUDGE (William) A Trigonometrical Survey of England and Wales, illustrated with copper plates, 2 vols. 4to.

London, 1799. 3048. OZANAM (James.) Le Geometrie Pratique, contenant la Trigonometrie théorique and pratique, la Longimétrie, la Planimetrie, et la Stereometrie, 1 vol. 8vo.

16.-Mechanical Philosophy.

† GENERAL TREATISES.

Paris, 1689.

3049. ADAMS (George.) Lectures on Natural and Experimental Philosophy, in its present state of improvement, 5 vols. 8vo.

3050. BRISSON (

2 vols 4to.

London, 1794. .) Dictionnaire Raisonnè de Physique, a Paris, 1781.

3051. CAVALLO (Tiberius.) Elements of Natural Philosophy, 4

vols. 8vo.

London, 1803.

3052. Enfield (William.) Institutes of Natural Philosophy, theoretical and experimental, I vol. 8vo. London, 1785. 3053. EULER (Leonard.) Letters on different subjects in Physics and Philosophy, translated from the German, by Henry Hunter, 2 vols. 8vo. London, 1795. 3054. GRAVESANDE (James) Mathematical Elements of Natural Philosophy, confirmed by experiments, translated from the Latin by J. T. Desaguliers, 2 vols. 4to. London, 1747. 3055. GREGORY (George.) Economy of Nature explained on the principles of Modern Philosophy, with plates, 3 vols. 8vo. London, 1798.

3056.

Lectures on Experimental Philosophy, Astronomy and Chemistry, 2 vols. 8vo. London, 1808.

SPIRAEA TRIFOLIATA.

2937. MOTTA (Jacob de la.) An Investigation of the properties and effects of the Spiraea Trifoliata of Linnæus, or indian Physic, (pamphlet.) Philadelphia, 1810.

SUGAR.

2938. MOSELEY (Benjamin. A Treatise on Sugar, with miscellaneous medical observations, 1 vol. 8vo. second edition.

VACCINE.

London, 1800.

2939. JENNER (Edward.) Causes and Effects of the Variola Vaccinæ, known by the name of the Cow Pox, 1 vol. 4to. London, 1800.

2940. WATERHOUSE (Benjamin.) Practical Observations on the local appearance, symptoms and mode of treating the Variolæ Vaccinæ or Kine Pock, 1 vol. 8vo. Cambridge, 1802. 2941. WOODVILLE (William.) Reports of a series of inoculations for the Variolæ Vaccinæ, or Cow Pox, 1 vol. 8vo.

VISION.

London, 1799

2942. Art of preserving the Sight unimpaired to an extreme old age and of re-establishing and strengthening it when it becomes weak, by an experienced Oculist, 1 vol. 12mo. London, 1817.

GUN SHOT WOUNDS.

2943. HUNTER (John.) Treatise on the Blood, Inflammation and Gun Shot Wounds, 1 vol. 4to. London, 1794.

ttttt DISEASES OF PARTICULAR CLIMATES AND PRO

FESSIONS.

2944. CHALMERS (Lionel.) Account of the Weather, and Diseases of South-Carolina, 2 vols. 8vo.

2945. MILLIGAN (

London, 1776.

.) Description of the Province of SouthCarolina, with an Account of the Air, Weather and Diseases at Charleston, 1 vol. 8vo. London, 1770. 2946. LEMPRIERE (William.) Practical Observations on the Diseases of the Army in Jamaica from 1792 to 1797, 2 vols. London, 1799. 2947. LIND (James.) Diseases incidental to Europeans in Hot Climates, with a method of preventing their fatal Consequences, 1 vol 8vo. London, 1808.

8vo.

2948. MOSELY (Benjamin.) Treatise on Tropical Diseases; on Military Operations; and on the Climate of the West Indies, 1 vol. 8vo.

2949. DESGENETTES (

Orient, 1 vol. 8vo. 2950. Another copy.

London, 1795. .) Histoire Médicale de l' Armée d' Paris, 1802.

†††††† MATERIA MEDICA.

2951. MUNRO (Donald.) Treatise on Medical and Pharmaceutical Chymistry, and the Materia Medica, 3 vols. 8vo.

London, 1788.

2952. MURRAY (J.) Elements of Materia Medica and Pharmacy, 2 vols. 8vo. Edinburgh, 1804.

§13.-Chemistry.

† GENERAL TREATISES.

2953. ACCUM (Frederick.) Theoretical and practical Chemistry, 2 vols. 8vo.

2954.

London, 1807.

Chemical Amusements, comprising a series of curious and instructive experiments in chemistry, easily performed and unattended by danger, 1 vol. 8vo.

London, 1818. 3955. Aikin (A. & C. R.) Dictionary of Chemistry and Mineralogy, with an account of the processes employed in the most important chemical manufactures, 2 vols. 4to.

London, 1807. 2956. BertholLET (C. L.) Researches into the Laws of Chemical Affinity, i vol. 8vo. London, 1804.

2957.

Essay on Chemical Statics, with explanatory notes, and an appendix on vegetable and animal substances, 2 vols. 8vo. London, 1804. 2958. BLACK (Joseph.) Lectures on the Elements of Chemistry, delivered in the University of Edinburgh, 2 vols. 4to. Edinburgh, 1803. 2959. BOERHAAVE (Hermannus.) Elementa Chemiæ, 1 vol. 4to. Londini, 1772. 2960. CHAPTAL (J. A.) Chemistry applied to arts and manufactures, 4 vols. 8vo. London, 1807. 2961. Table of CHEMICAL NOMENCLATURE, with an explanation of the terms of the new system of chemistry, By De Morveau, La Voisier, Berthollet, and Fourcroy, 1 vol. 4to.

2962. Another copy, 2d ed. 1 vol. 4to.

vol. 8vo.

London, 1794.

London, 1799.

2963. DAVY (Humphrey.) Elements of Chemical Philosophy, 1

Philadelphia, 1812.

2964. Elements of CHEMISTRY, familiarly explained and illustrated by experiments, 2 vols. 12mo. London, 1806. 2965. FOURCROY (A. F.) Elements of Chemistry, and Natural History, and the Philosophy of Chemistry, 3 vols. 8vo. Edinburgh, 1800.

2966. FOURCROY (A. F.) General System of Chemical Knowledge, and its application to the phenomena of nature and art, translated from the original French, by William Nicholson, London, 1804.

2967.

11 vols 8vo.

The Philosophy of Chemistry, or fundamental truths of modern chemical science, 1 vol. 8vo.

London, 1795.

2968. HENRY (William.) Epitome of Chemistry, 1 vol. 8vo.

New-York, 1808.

2969. IRVINE (William.) Essays on Chemical Subjects, 1 vol. 8vo. London, 1805. 2970. LAGRANGE (J. B. Bouillon.) Experiments and Illustrations to form a complete course of Chemistry, 2 vols. 8vo.

London, 1800. 2971. LAVOISIER (Anthony Lawrence) Elements of Chemistry, in a new systematic order, containing all the modern discoveries, I vol. 8vo. Edinburgh, 1793. 2972. MACQUER (Joseph.) Dictionary of Chemistry, containing the theory and practice of that scence, with notes and plates, 3 vols. 8vo. London, 1777.

2973. Marcet (Mrs.) Conversations on Chemistry, 2 vols. 12mo. London, 1806. 2974. NICHOLSON (William.) First Principles of Chemistry, 1 vol. London, 1792. Dictionary of Chemistry, with a considerable number of tables, illustrated with engravings, 2 vols. 4to. London, 1795.

2975.

8vo.

2976. PARKES (Samuel.) Rudiments of Chemistry.

2977.

manufactures, 5 vols. 12mo.

Chemical Essays, relating to the arts and London, 1815. 2978. SHAW (Peter.) Essays on Artificial Philosophy, or universal chemistry, 2 vols. 8vo. London, 1771. 2979. SKRIMSHIRE (Fenwicke.) Series of popular Chemical Essays, with the application of chemistry to arts and manufactures, and to other useful purposes, 1 vol. 12mo. London, 1804. 2980. THENARD, (L. J. M.) Treatise on the General Principles of Chemical Analysis, translated from the French, 1 vol. 8vo. London, 1818. 2981. WATSON (Richard.) Chemical Essays, fifth ed. 5 vols. 12mo. London, 1789.

2982. WIEGLEB (

.) General System of Chemistry, theoretical and practical, translated from the German, by C. R. Hobson, 1 vol. 4to. London, 1789.

ANNALES DE CHIMIE. See No. 2415.

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