TY  - BOOK
ED  - The national council of teachers of mathematics
ED  - The national council of teachers of mathematics
TI  - Mathematics in modern life
T2  - The sixth yearbook
AV  - QA1 N38 1995
PY  - 1995///
CY  - New York
PB  - Teachers College, Columbia University
KW  - Matemáticas
KW  - Estudio y enseñanza
ER  -