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
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