Educational research :
Gall, Meredith D.
Educational research : an introduction / by Meredith D. Gall, Walter R. Borg, Joyce P. Gall. - 6th ed. - White Plains, N.Y. : Longman Publishers 1996. - xxii, 788 p. : ill. ; 24 cm.
Borg's name appears first on the earlier edition.
Includes bibliographical references and indexes.
Educational research-the field--Planning a research study--Research methods.
0801309808
Education--Research.
Education--Research--United States.
Educational research : an introduction / by Meredith D. Gall, Walter R. Borg, Joyce P. Gall. - 6th ed. - White Plains, N.Y. : Longman Publishers 1996. - xxii, 788 p. : ill. ; 24 cm.
Borg's name appears first on the earlier edition.
Includes bibliographical references and indexes.
Educational research-the field--Planning a research study--Research methods.
0801309808
Education--Research.
Education--Research--United States.