Exercises and test papers for certificate arithmetic  modular mathematics organization 

 - London   Heinemann Education Books  1978 
 - 120p.  ill.  22cm. 
<br/><br/><label>ISBN: </label>0435509195 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>513