Zikmund, William G.  <br/><br/>
Business Research Methods 

 - 7th ed. 
 - USA  Thomson Learning  2003 
 - 748p. 
<br/><br/><label>ISBN: </label>81-315-0029-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management Research: Business Research
<br/><br/><label>Dewey Class. No.: </label>658.0072  / Z34