Cooper Donald R. <br/><br/>
Business Research Methods 

 - 6th Ed.  
 -  "Tata McGraw-Hill Publishing, New Delhi"  1998 
 - 703 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0074635700 
<br/><br/><label>Dewey Class. No.: </label>1.42  / COO/SCH