New approaches to mathematics teaching / 
edited by F.W. Land. 
 - London :  Mcmillan,  1966. 
 - x, 152 p. :  ill. ;  22 cm. 
<br/><br/>Bibliography : p. 150-151. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.