Lodico, Marguerite G. <br/><br/>
Methods in educational research:  From theory to practice/ 
Marguerite G.Lodico...[etal .}. 
 - 2rd ed. 
 - New York:  Jossey Bass,  2010. 
 - xxvi,516 p. : 
<br/><br/> Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>9780470436806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>LC Class. No.: </label>LB1028.L586 2010