Fraenkel, J.R and Norman E. Wallen <br/><br/>
How to  design and evaluate research in education 

 - 5th ed. 
 - Boston  McGraw Hill  2003 
 - Various pagings  colored illustrations 
<br/><br/><label>ISBN: </label>0072485604 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Study and teaching
<br/><br/><label>LC Class. No.: </label>LB 1028  / F73 2003