Introduction to educational research /
Mertler, Craig A.
Introduction to educational research / Craig A. Mertler, C.M. Charles. - 6th ed. - Boston, MA : Pearson Allyn and Bacon, c2008. - xxxiii, 379 p. : ill. ; 28 cm.
Includes bibliographical references and indexes.
0205510000 9780205510009
Education--Research--Methodology.
LB1028 / .C515 2008
Introduction to educational research / Craig A. Mertler, C.M. Charles. - 6th ed. - Boston, MA : Pearson Allyn and Bacon, c2008. - xxxiii, 379 p. : ill. ; 28 cm.
Includes bibliographical references and indexes.
0205510000 9780205510009
Education--Research--Methodology.
LB1028 / .C515 2008
