TY  - BOOK
AU  - Musoko Joyce 
AU  - ^d20110119 10:42:23^okorir
TI  - Gateway secondary revision physics/ 
AV  - QC 23 .M63 1990  
PY  - 1990///.
CY  - Nairobi
PB  - Longman
KW  - _Physics
N1  - Includes index
ER  -