Keith, Lyman A <br/><br/>
Introduction to business enterprise / 
by Lyman A. Keith and Carlo E. Gubellini 
 - 4th ed. 
 - New York :  McGraw-Hill,  1975 
 - xviii, 609 p. :  illus. ;  24 cm. 
<br/><br/>Bibliography : p. 569-572. 
<br/><br/><label>ISBN: </label>0070334854 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business