TY  - BOOK
ED  - Institute of Education University of Dar es Salaam
TI  - Secondary mathematics book2 : : answers guide to parts 1 and 2
AV  - MATH QA14.S4 
PY  - 1971///
CY  - Dar es Salaam
PB  - University of Dar es Salaam
KW  - Mathematics
KW  - Study and teaching (Secondary)
ER  -