Cooper, Donald R. <br/><br/>
Business research methods / 
Donald R. Cooper, C. William Emory 
 - 5th ed. 
 - Chicago :  Irwin,  1995 
 - 681 p. :  ill. ;  23 cm. 
<br/><br/> Rev ed. of : Business research methods / C. William Emory 
<br/><br/><label>ISBN: </label>0256137773  RM174.37 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial management--Research