Murdick, Robert G. <br/><br/>
Business research :  concepts and guides / 
by Robert G. Murdick, Donald R. Cooper 
 - Columbus, Ohio :  Grid ,  1982 
 - 207p.:  ill. ;  23cm 
<br/><br/>Includes index 
<br/><br/><label>LCCN: </label>81-2167 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic research