Introduction to research in education / 
Donald Ary  
 - 8th ed. 
 - Belmont, CA :  Thomson/Wadsworth,  c2006. 
 - xv, 669 p. :  ill. ;  26 cm. 
<br/><br/> Rev. ed. of: Introduction to research in education / Donald Ary, Lucy Cheser Jacobs, Asghar Razavieh. 6th ed. 
<br/><br/>Includes bibliographical references (p. 641-650) and index. 
<br/><br/><label>ISBN: </label>9780595832522 
<br/><br/><label>LCCN: </label>2008937509 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research.
<br/><br/><label>LC Class. No.: </label>LB1028  / .A7 2010 
<br/><br/><label>Dewey Class. No.: </label>370.7/2