Lerner, Joel J <br/><br/>
Schaum's outline of theory and problems of business mathematics / 
​ by Joel J. Lerner and Petr Zima. 
 -  McGraw-Hill  1988 
 - 313p.;26cm 
 - Schaum'S Outlines Series .
<br/><br/><label>ISBN: </label>0070991383 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics