Kerlinger Fred N. <br/><br/>
Foundations of behavioral research 

 - 2nd ed 
 - Delhi  Surjeet Publications India       1973 
 - xx,741p.  cm. 
<br/><br/><label>Standard No.: </label>14,696 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>SN1:f, L3