Cooper, Donald R <br/><br/>
Business Research Methods  [Book]. 

 - 8th 
 - New Delhi  Ta Ta Mc Graw Hill  2005 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>0-07-053248-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methods