New trends in mathematics teaching 
prepared by the International Commissi on of Mathematical Instruction (ICMI) 
 - Paris :  Unesco,  1966 
 - v.;  27 cm. 
 - The teaching of basic sciences .
<br/><br/><label>ISBN: </label>923101546X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching--Collected works