Hoffmann L.D. <br/><br/>
Calculus for Business Eco and The Lozi and hilfe 

 - New Delhi  McGraw. Hall  1989 
 - 748 p. 
<br/><br/> 19822 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maths
<br/><br/><label>Dewey Class. No.: </label>517  / H