Cooper, Donald R <br/><br/>
Business research methods / 
Donald R. Cooper, Pamela S. Schindler. 
 - 11th ed. 
 - Singapore :  McGraw-Hill,  c2011. 
 - xxii, 781 p. :  ill. ;  26 cm. 
 - (The McGraw-Hill/Irwin series in operations and decision sciences) .
<br/><br/>Printed in The Philippines. 
<br/><br/><label>ISBN: </label>9780071325783 (NP) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial management--Research.
<br/><br/><label>LC Class. No.: </label>HD30.4  / .C66 2011