Educational research, an introduction /
Gall, Meredith D.
Educational research, an introduction / Meredith D. Gall, Joyce P. Gall & Walter R. Borg - 8th ed. - New York : Pearson 2007 - xxv, 753 p. : ill. ; 25 cm.
Includes bibliographies and indexes.
0205488498
77017723
Education--Research.
LB1028 / .G35 2007
370/.78
Educational research, an introduction / Meredith D. Gall, Joyce P. Gall & Walter R. Borg - 8th ed. - New York : Pearson 2007 - xxv, 753 p. : ill. ; 25 cm.
Includes bibliographies and indexes.
0205488498
77017723
Education--Research.
LB1028 / .G35 2007
370/.78