Leithold, Louis <br/><br/>
Essentials of calculus for business and economics / 
Louis Leithold 
 - New York :  Harper & Row,  1978 
 - xiv, 442, A-37 p. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0060439475 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus<br/>Business mathematics<br/>Economics, Mathematical