Lewis,Harry. <br/><br/>
College business mathematics :  a contemporary approach. 

 - ed. 
 - New york :  Delmer publishers,  1976. 
 - 396  p. ;    cm. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>business mathematics.