35986841_10216840653711318_1105697261150535680_n

Educational research :

Gall, Meredith D., 1942-

Educational research : an introduction / Meredith D. Gall, Joyce P. Gall, Walter R. Borg. - 8th ed. - Boston : Pearson/Allyn & Bacon, c2007. - xxxi, 672 p. : ill. ; 24 cm.

Includes bibliographical references and indexes.

0205488498 0205503454 (pbk.) 9780205488490

2005056474

GBA644222 bnb

013459066 Uk


Education--Research.
Education--Research--United States.

LB1028 / .B6 2007

370.7/2