Cooper  <br/><br/>
Business research methods  
/ Donald R. Cooper, Pamela S. Scindler. 
 - 9th ed.. 
 - New York  McGraw-Hill  2006. 
 - xxi, 744p.  ill.  28cm 
<br/><br/> Includes index p.725 - 744 
<br/><br/><label>ISBN: </label>0072979239  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial management--Research
<br/><br/><label>Dewey Class. No.: </label>658.0072 COO 2006