Cooper, Donald R. <br/><br/>
Business research methods /  
Donald R. Cooper and C. William Emory 
 - 5th ed. 
 - Chicago :  Irwin,  c1995. 
 - xix, 681p. : 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--Research
<br/><br/><label>LC Class. No.: </label>HD30.4  / E47C78 1995