Colberg, Marshall R.,  1913-2000. <br/><br/>
Business economics :  principles and cases / 
Marshall R. Colberg, Dascomb R. Forbush ; assisted by the contribution to previous editions of Gilbert R. Whitaker, Jr. 
 - 7th edition 
 - Homewood, Ill.:  Irwin,  1986. 
 - xii, 539 pages :  illustrations ;  25 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0256033412 
<br/><br/><label>LCCN: </label>85082617  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Managerial economics.
<br/><br/><label>LC Class. No.: </label>HD 30.22  / .C6 1986