Mathematics for School: Teacher's Resource Book: Level ii Books 7 and 8 

 - London:  Addison Wesley,  1973. 
 - 140p.;  ill.  28cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>372.851  / MAT