Research methods in education : an introduction /
Wiersma, William
Research methods in education : an introduction / Research methods in education an introduction [electronic resource] : William Wiersma, Stephen G. Jurs - 8th ed. - Boston : Pearson/A and B, 2005 - 504 p. : ill. ; 24 cm. + 1 computer disc
0205406092
Education--Research
Research methods in education : an introduction / Research methods in education an introduction [electronic resource] : William Wiersma, Stephen G. Jurs - 8th ed. - Boston : Pearson/A and B, 2005 - 504 p. : ill. ; 24 cm. + 1 computer disc
0205406092
Education--Research