Howson, Geoffrey <br/><br/>
Curriculum development in mathematics 
Geoffrey Howson, Christine Keitel, Jeremy Kilpatrick 
 - Cambridge  Cambridge University Press  1981 
 - 288p. ill. 24cm 
<br/><br/><label>ISBN: </label>052123767X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching--History--20th century<br/>Curriculum planning--History