Clarke, L. Harwood <br/><br/>
Mathematics / 
L. Harwood Clarke,  
 - 4th ed. 
 - London :  Heinemann Educational Books,   1981. 
 - 324 p. :  22 cm. 
<br/><br/><label>ISBN: </label>0435502336 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / CLA 1981