Emory, C. <br/><br/>
Business research methods. 

 - 4th ed. 
 - xxiii, 760 p.: ill  22cm. 
<br/><br/> Includes references 
<br/><br/><label>ISBN: </label>971-08-5544-1 
<br/><br/><label>Dewey Class. No.: </label>658.0072 Em69 1991