TY  - BOOK
AU  - Mbaka, Njeru
TI  - Comprehensive Secondary Chemistry form 1 : student's book 
SN  - 978 0 19 573139 2 0 19 573139 5
U1  - 540 712 MBA 
PY  - 2003///
CY  - Oxford 
PB  -  OUP
KW  - CHEMISTRY STUDY AND TEACHING SECONDARY
ER  -