TY  - BOOK
AU  - Holt, Michael
AU  - Marjoram, D T E
TI  - Mathematics in a changing world
U1  - 51 
PY  - 1973///
CY  - London
PB  - Heinemann Educational
KW  - Mathematics
KW  - Number theory
KW  - Set theory
KW  - Group theory
KW  - Pure mathematics
KW  - Modern mathematics
KW  - Arithmetic & algebra
ER  -