TY  - BOOK
AU  - Howard, A. E.
AU  - Blackman, R. A.(jt. auth)
AU  - Farmer W.(jt. auth)
TI  - Teaching mathematics
U1  - 510.7 
PY  - 1968///
CY  - London
PB  - Longmans
KW  - Mathematics-Study and teaching
ER  -