Wiersma, William.
Research methods in education : an introduction / William Wiersma, Stephen G. Jurs. - 9th ed. - Boston : Pearson/Allyn and Bacon, c2009. - xvii, 493 p. : ill. ; 24 cm. + 1 CD-ROM (4 3/4 in.)
Includes bibliographical references and index.
9780205642403 (pbk. : Int'l ed.) 0205642403 (pbk. : Int'l ed.)
Education--Research.
370.72 / WIE
Research methods in education : an introduction / William Wiersma, Stephen G. Jurs. - 9th ed. - Boston : Pearson/Allyn and Bacon, c2009. - xvii, 493 p. : ill. ; 24 cm. + 1 CD-ROM (4 3/4 in.)
Includes bibliographical references and index.
9780205642403 (pbk. : Int'l ed.) 0205642403 (pbk. : Int'l ed.)
Education--Research.
370.72 / WIE