Ogden, Harry <br/><br/>
Spotlight on numeracy 

 - London:  Pitman,  1985. 
 - x, 227p. 
<br/><br/> PBK 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics-Problems,exercoses, etc.
<br/><br/><label>Dewey Class. No.: </label>510.76  / OGS