Educational research : an introduction /
Gall, Meredith D.
Educational research : an introduction / Meredith D. Gall, Walter R. Borg, Joyce P. Gall. - 7th ed. - Boston : Pearson Education , Inc, c2003. - xxxi, 656 p. : ill. ; 24 cm.
Includes index.
Includes bibliographical references.
0321081897 (hbk.)
Education--Research.
Education--Research--United States.
Education Research
Educational research : an introduction / Meredith D. Gall, Walter R. Borg, Joyce P. Gall. - 7th ed. - Boston : Pearson Education , Inc, c2003. - xxxi, 656 p. : ill. ; 24 cm.
Includes index.
Includes bibliographical references.
0321081897 (hbk.)
Education--Research.
Education--Research--United States.
Education Research