Cooper, Donald R. <br/><br/>
Business research methods 

 - 11th 
 - New York  McGraw Hill Book Co.  2011 
 - 761 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial management - Research
<br/><br/><label>LC Class. No.: </label>C HD 30.4 E47 2011