Mahon, G., E. <br/><br/>
National certificate mathematics / 
G. E. Mahon, P. Abbott ; completely revised by W.E. Fisher. 
 - London:   The English University Press,   1962.  
 - xii, 512 p. ;  19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510