Lankford, Francis G. <br/><br/>
Consumer mathematics / 
Francis G. Lankford. 
 - Boston:   Allyn And Bacon,   1981.  
 - 486 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0205071910 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510