Servais,W. <br/><br/>
Teaching School Mathematics : 
W.Servais and T.Varga 
 - Harmondsworth:  Penguin,  1971. 
 - 308p.:  ill.;  21cm 
 - A unesco source book .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and Teaching (Secondary)<br/>Axiomatic Method<br/>Teaching aids
<br/><br/><label>Dewey Class. No.: </label>510.7  / UNE