Cooper, Donald R  & Schindler, Pamela S <br/><br/>
Business research methods 

 - 6th ed 
 - Irwin McGraw - Hill, Boston  c1998 
 - xvii,703 
<br/><br/><label>ISBN: </label>0-07-115677-1 
<br/><br/><label>Dewey Class. No.: </label>658.403072 Coo/Sch