Educational research an introduction

Bibliografske podrobnosti
Glavni avtor:	Gall, Meredith D. 1942-
Drugi avtorji:	Borg, Walter R., Gall, Joyce P.
Format:	Knjiga
Izdano:	Boston Allyn and Bacon c2003.
Izdaja:	7th ed.
Teme:	Education > Research. Education > Research > United States.