Discussion in the mathematics classroom
By: John Mason and David Pimm.
Contributors: Pimm, David.; Open University.; Open University. Centre for Mathematics Education.
Series: PM -- 644
Publisher: Open University
Published: 1986
Place of publication: Milton Keynes
Language: eng
Number of pages: 56
Subjects: Mathematics -- Study and teaching (Secondary)
Notes: At head of title, The Open University, Centre for Mathematics education.

Cover title.