Travers, Kenneth J. Pikaart, Len Suydam, Marilyn N. <br/><br/>
Mathematics teaching 

 - New York  Harper & Row  1977 
 - ix,591p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Mathematics-Study & Teaching
<br/><br/><label>Dewey Class. No.: </label>510.71,  / T71M