TY  - BOOK
AU  - Obwaka, Aggrey M.
TI  - Intergrated secondary Physics
SN  - 9966-22-179-4
AV  - SBL QC 21  O29 2001
PY  - 2001///
CY  - Nairobi
PB  - Jomo Kenyatta foundation
ER  -