Gall, Meredith D., 1942- Educational research : an introduction / Meredith D. Gall, Wal l R. Borg, Joyce P. - 6th ed. - New York : Longman Publishers, c1996. - xxii, 778 p. : ill. ; 24 cm Borg's name appears first on the earlier edition. Includes bibliographical references and index. ISBN: 0801309808 Subjects--Topical Terms: Education--Research.Education--United States.--Research Dewey Class. No.: CA 370.78 GAL