Kerlinger, Fred N. <br/><br/>
Foundations of Behavioral Research 

 - 2nd ed. 
 - Delhi:   Surjeet,  2005. 
 - 741p. 
<br/><br/><label>ISBN: </label>9788122904765 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations Research
<br/><br/><label>Dewey Class. No.: </label>003 KER