Proceedings of the Fourth International Congress on Mathematical Education - International Congress on Mathematical Education (4th : 1980 : Berkeley, Calif.).; Zweng, Marilyn, 1932- (Boston, MA.: Birkhauser, 1983)
English, French, and Spanish.
'The Fourth International Congress on Mathematics Education was held in Berkeley, California, USA, August 10-16, 1980'--Introd.
Includes bibliographies and index.
Keywords: Mathematics -- Study and teaching -- Congresses