TY  - BOOK
AU  - Ngaruiya , Geoffrey
TI  - Certificate chemistry : a revision course for KSCE with model examination papers answers
SN  - 978 9966 471 77 2 9966 47 177 4
U1  - 540 76 NGA 
PY  - 2001///
CY  - Nairobi 
PB  -  Phoenix
KW  - CHEMISTRY TEXTBOOKS SECONDARY
ER  -