TY  - BOOK
AU  - EDWIN , Josiah
TI  - Cotemporary pyhsics for secondary schools book three
SN  - 998749112
U1  - 530 22nd edition
PY  - 2007///
CY  - Dar es Salaam , Tanzania 
PB  - Nyambari Nyangwine Publishers
KW  - Physics
ER  -