Kerlinger, Fred N. <br/><br/>
Foundation of behavioural research 

 - 2nd ed 
 - New Delhi  Surjeet Publications  1983 
 - 741  Hb 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>001.42