TY  - BOOK
AU  - Farmers W.
ED  - Blackman A. R.
TI  - Longman Mathematics 3: stage three 
SN  - 058220867
AV  - QA36.5 .H6 bk 3 1970
PY  - 1970///
CY  - London
PB  - Longman Group Ltd
KW  - Mathematics
ER  -