KERLINGER, Fred N. <br/><br/>
Foundations of behavioral research 

 - 3rd ed. 
 - NewYork  Holt, Rinehart and Winston  1986 
 - xviii, 667 p. 
<br/><br/><label>ISBN: </label>39107132 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences-Research
<br/><br/><label>Dewey Class. No.: </label>150.72  / KER