TY  - BOOK
AU  - Ogari, David N
TI  - Macmillan secondary chemistry :  teachers guide 4 
SN  - 978 9966 340 71 9
U1  - 540 202 OGA 
PY  - 2006///
CY  - Nairobi
PB  -  Macmillan
KW  - CHEMISTRY STUDY AND TEACHING SECONDARY
ER  -