Lodico, Marguerite G. <br/><br/>
Methods in educational research :  from theory to practice / 
Marguerite G. Lodico, Dean T. Spaulding, Katherine H. Voegtle 
 - San Francisco :  Jossey-Bass,  2006 
 - xxiv, 413 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>9780787979621  RM233.93 0787979627 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research--Methodology