TY  - BOOK
ED  - Ministry of National Education Tanzania
TI  - Secondary mathematics. Vol.2
AV  - EAF QA139.T3 1974 
PY  - 1974///
CY  - Dar es Salaam 
PB  -  : Ministry of National Education
KW  - Tanzania
KW  - Study and teaching
KW  - Mathematics
ER  -