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

 - 11 
 - Channai  Mc Graw Hill  2012 
 - 950p 
<br/><br/><label>ISBN: </label>9781259001857 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology
<br/><br/><label>Universal Decimal Class. No.: </label>001  / COO