Zikmund, W G <br/><br/>
Business research methods 
by W G Zikmund 
 - 7th 
 -  Cengagelearning  2009 
<br/><br/> ISBM 
<br/><br/><label>ISBN: </label>978-81-315-0029-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management