Gall, M D. Applying educational research / By M D Gall, Joyce P Gall and Walter R Borg. - 1st Ed. - New york : Pearson Education, 2010. - 573p. ; 00 cm. ISBN: 9780205596706 Subjects--Topical Terms: EDUCATION.EDUCATIONAL RESEARCH. Dewey Class. No.: 370.72 / APP