Mason Robert D etc <br/><br/>
Mathematics for business and consumers 

 - 3rd 
 - Texas  Business Publications           1984 
 - xv, 167p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics Economics
<br/><br/><label>Dewey Class. No.: </label>X: (B), M4