Foundations of behavioral research 
Fred N. Kerlinger  
 - 2nd. ed. 
 - New Yoek  Holt, Reinhart and Winston  1973  
 - xx, 741p.  ill.  24cm 
<br/><br/>Includes indexes  
<br/><br/><label>ISBN: </label>030854628 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Research