Cooper, Donald R. <br/><br/>
Business research methods / 
Donald R. Cooper, C. William Emory. 
 - 6th ed. 
 - Chicago :  Irwin,  1998 
 - 681 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0256137773 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial management
<br/><br/><label>Dewey Class. No.: </label>658