The challenge of the unknown :
The challenge of the unknown : teaching guide to accompany the film series/
- New York : Norton, ©1986.
- 276p. : ill. ; 27 cm.
- teaching guide to accompany the film series. .
Includes bibliography and index.
0393955362 9780393955361
Mathematics --Study and teaching.
QA 63 .C43 1986
Includes bibliography and index.
0393955362 9780393955361
Mathematics --Study and teaching.
QA 63 .C43 1986