Lodico, Marguerite G.    <br/><br/>
Methods in educational research :   from theory to practice /  
Marguerite G. Ladico, Dean T. Spaulding, Katherine H. Voegtle    
 - San Francisco :  John Wiley,   2006    
 - xiii;338p. :  ill.;   24cm.    
<br/><br/><label>ISBN: </label>9780787979621    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research