Teaching primary mathematics :  strategy and evaluation : a report / 
edited by J. A. Glenn 
 - London :  Harper & Row,  1977 
 - 110 p. :  ill. ;  21 cm 
<br/><br/>Bibliography: p. [103]-105 Includes index 
<br/><br/><label>ISBN: </label>0063180723  0063180715 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching Elementary
<br/><br/><label>LC Class. No.: </label>QA135.5