Wiersma, William. <br/><br/>
Research methods in education  :  an introduction / 
William Wiersma, professor emeritus, University of Toledo, Stephen G. Jurs, professor emeritus, University of Toledo. 
 - ninth edition. 
 - xvii, 493 pages :  illustrations ;  25 cm +  1 CD-ROM (4 3/4 in.) 
<br/><br/> LC copy 1 lacking CD-ROM. 
<br/><br/><label>ISBN: </label>9780205581924 (hardcover) 0205581927 (hardcover) 
<br/><br/><label>LCCN: </label>2007040447 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research.
<br/><br/><label>LC Class. No.: </label>LB1028  / .W517 2009 
<br/><br/><label>Dewey Class. No.: </label>370.72