TY  - BOOK
TI  - Mathematics for schools: a modern approach 
SN  - 0572004583
AV  - QA135.5 .M37 (bk.2)
PY  - 1970///
CY  - London
PB  - W. Foulsham and Co. Ltd
KW  - Mathematics - schools
KW  - Mathematics
ER  -