How to design and evaluate research in education 
Fraenkel, Jack R., 1932- 
 - 7th ed. 
 -  McGraw-Hill,  2010 
 - xxviii, 642, [34] pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-0-07-108867-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education -- Research -- Evaluation.
<br/><br/><label>Dewey Class. No.: </label>GS 001.4 F799 2010