Krulik,Stephen <br/><br/>
A Handbook of Aids For Teaching : Junior-Senior High School Mathematics 

 - London,  W.B. Saunders Company,  1971. 
 - 120 p.;  ill.  23 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / KRU