Gall, Meredith D., 1942-
Educational research : an introduction / Meredith D. Gall, Joyce P. Gall, Walter R. Borg. - Boston, MA : Allyn and Bacon, 2003. - p. cm.
0321081897 (alk. paper)
2002018689
Education--Research.
Education--Research--United States.
370/.7/2
Educational research : an introduction / Meredith D. Gall, Joyce P. Gall, Walter R. Borg. - Boston, MA : Allyn and Bacon, 2003. - p. cm.
0321081897 (alk. paper)
2002018689
Education--Research.
Education--Research--United States.
370/.7/2