Educational research : an introduction /

Gall, Meredith D. ,

Educational research : an introduction / Meredith D. Gall, Joyce P. Gall and Walter R. Borg. - xxxi, 656 pages : illustrations ; 24 cm.

0321081897 9780321081896


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

LB1028 / .G34 2003

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