Wiersma, William.
Research methods in education : an introduction / William Wiersma, Stephen G. Jurs. - 9th ed. - Boston : Pearson/Allyn and Bacon, c2009. - 462 P 23 cm. CD.DVD
Includes bibliographical references and index
9780205581924
2007040447
Education --Research.
LB1028 / W517 2009
370.18 / WWR
Research methods in education : an introduction / William Wiersma, Stephen G. Jurs. - 9th ed. - Boston : Pearson/Allyn and Bacon, c2009. - 462 P 23 cm. CD.DVD
Includes bibliographical references and index
9780205581924
2007040447
Education --Research.
LB1028 / W517 2009
370.18 / WWR