Introduction to research in education/
Ary, Donald
Introduction to research in education/ Donald Ary - 6th ed. - Singapore : Wadsworth/Thomson Learning, c2002. - xxi, 582 p. ; 23 cm.
Includes index.
0-534-24665-6
Circ. 370.72 Am96i 2002
Introduction to research in education/ Donald Ary - 6th ed. - Singapore : Wadsworth/Thomson Learning, c2002. - xxi, 582 p. ; 23 cm.
Includes index.
0-534-24665-6
Circ. 370.72 Am96i 2002