TY  - BOOK
AU  - Clarke,Leonard Harwood
TI  - Modern mathematics at Ordinary Level
SN  - 0435501801
AV  - QA39.2 
U1  - 510 
PY  - 1976///
CY  - London
PB  - Heinemann Educational
KW  - Mathematics
N1  - With answers; Previous ed. 1965
ER  -