Gary, Flewelling <br/><br/>
Making mathematics 9 /  Flewelling Gary ...[at al.]. 

 - Toronto :  Gage,  1993. 
 - 467 p. : 
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>0771535236 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics 
<br/><br/><label>LC Class. No.: </label>QA392 .F54 1993