 | Harris M. Cooper - 1998 - 224 páginas
This text is appropriate for anyone who has taken an introductory research methods course and it includes updated coverage of report writing, validity issues, study retrieval ... | |
 | Harris M. Cooper - 1998 - 224 páginas
This text is appropriate for anyone who has taken an introductory research methods course and it includes updated coverage of report writing, validity issues, study retrieval ... | |
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