Developments in mathematical education :    proceedings of the secon d International Congress on Mathematical Education /  
edited by A. G. Howson. 
 - Cambridge :    Cambridge University Press,    1973. 
 - ix, 318 p. :    ill., diagrs. ;    22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>052120190X.    0521098033  
<br/><br/><label>Subjects--Topical Terms: </label><br/> Mathematics -- Study and teaching -- Congresses.
<br/><br/><label>Dewey Class. No.: </label>510.71