Educational research

Borg, Walter R.

Educational research an introduction by Walter R. Borg and Meredith D. Gall. - 4th ed. - New York Longman 1983. - xxii, 533 p. illus. 24 cm.

Includes bibliographical references.

91741355 //r84


Education--Research.

LB1028 / .B6 1971

370/.78
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