Introduction to research in education /
Ary, Donald
Introduction to research in education / Donald Ary, Lucy Cheser Jacobs and Chris Sorensen - 8th ed. - Belmomt, CA : Wadsworth, 2010 - xv, 669p. : ill. ; 25 cm.
9780495832522
Education--Research.
LB 1028 .A79 2010
Introduction to research in education / Donald Ary, Lucy Cheser Jacobs and Chris Sorensen - 8th ed. - Belmomt, CA : Wadsworth, 2010 - xv, 669p. : ill. ; 25 cm.
9780495832522
Education--Research.
LB 1028 .A79 2010