Fraenkel, Jack R. <br/><br/>
How to design and evaluate research 
Jack R. Fraenkel and Norman E. Wallen 
 - 2nd ed. 
 - New York:  McGraw-Hill,  1993. 
 - xix, 571p. 
<br/><br/> includes bibliography and index 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education-Research-Methodology
<br/><br/><label>Dewey Class. No.: </label>370.72  / FRH