Gall, M. D.
Applying educational research: How to read, do and use research to solve problems of practice - 6th ed. - Boston Routledge 2010 - 573 p. 28 cm.
000706 CH 706
0205596703
Education--Research--Handbooks, manuals, etc
370.72 / A652
Applying educational research: How to read, do and use research to solve problems of practice - 6th ed. - Boston Routledge 2010 - 573 p. 28 cm.
000706 CH 706
0205596703
Education--Research--Handbooks, manuals, etc
370.72 / A652