Cooper, Donald R. <br/><br/>
Business research methods 
Donald R. Cooper and Pamela S. Schindler 
 - 9th edition 
 - New York  McGraw- Hill Book Company  2006 
 - 744 pages  illustrations  28 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>007125515X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--education<br/>Management