Cooper, R. Donald  <br/><br/>
Business research methods / 

 - 8th. ed. 
 - New Delhi :  Tata McGrawHill Publishing  2003 
 - 857p. 
<br/><br/><label>ISBN: </label>0070532486 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management & auxiliary services
<br/><br/><label>Dewey Class. No.: </label>658.0072  / COO