Clarke, L. Harwood <br/><br/>
Ordinary level mathematics  / 
L. Harwood Clarke 
 - 7th ed. 
 - U.S.A.:  Heinemann,  c 1984. 
 - xvi, 503p.:  ill.;, figs.;, tables.;, maps.;  21 cm. 
<br/><br/> Includes index. 
<br/><br/> Dept. of CSE 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Approximations
<br/><br/><label>Dewey Class. No.: </label>510  / CLO