Cooper, Donald R. <br/><br/>
Business research methods   [Book] 
Donald R. Cooper. 
 - 6th Ed. 
 -  McGraw-Hill Book Company New York 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>256239525 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial Management--Research
<br/><br/><label>Dewey Class. No.: </label>658.0072