MASON, R. D. <br/><br/>
Mathematics for Business and Consumers 

 - Texas,  Business Publications,  1980. 
 - xiv, 491p.: ill,; figure, graph, table.  Index.  28cm. 
<br/><br/><label>ISBN: </label>0-256-02307-7 
<br/><br/><label>Dewey Class. No.: </label>512.1 MAS