Proceedings of the 4th International Congress on Mathematical Education 
edited by Marilyn Zweng ... [et al.] 
 - Boston  Birkhauser  1982, c1983 
 - xv, 722 p.  ill.  29 cm 
<br/><br/> "The Fourth International Congress on Mathematics Education was held in Berkeley, California, USA, August 10-16, 1980"--Introd 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>510  / .7  / 1