Introduction to research in education /
Ary, Donald
Introduction to research in education / Donald, Ary - 9th ed. - USA: Wadsworth, 2010. - xx, 720p. : ill. ; 30cm.
Includes bibliographical references and index.
9781133939610
Education.
LB 1028 .J33 2010
Introduction to research in education / Donald, Ary - 9th ed. - USA: Wadsworth, 2010. - xx, 720p. : ill. ; 30cm.
Includes bibliographical references and index.
9781133939610
Education.
LB 1028 .J33 2010