Holderness, Jean <br/><br/>
Mathematics :  level 9 & 10 / 
Jean Holderness. 
 - Ormskirk:   Causeway Press,   1993.  
 - 368 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0946183880 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Secondary)
<br/><br/><label>Dewey Class. No.: </label>510.712