Cooper, R.D. Schindler, P.S. <br/><br/>
Business research methods 

 - 12th ed. 
 - New York:  McGraw Hill education,  2014. 
 - xxvi,692p.:  ill. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781259070952 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Industrial management--Research.
<br/><br/><label>LC Class. No.: </label>HD 30.4 .E47 2014