TY  - BOOK
AU  - Okoth B. K.
AU  - Okoth B. K
ED  - KLB
TI  - KLB TOP MARK Series: KCSE Revision Physics 
SN  - 9789966656001
U1  - 373/.530 4th ed.
PY  - 1990///
CY  - Nairobi
PB  - KLB
KW  - Physics
ER  -