TY  - BOOK
AU  - Sigei, Joel
TI  - Secondary school chemistry :   form 1pupils' book 
SN  - 978 9966 8465 8 7 9966 846 58 1
U1  - 540 712 SIG 
PY  - 2004///
CY  - Nairobi 
PB  -  University of Nairobi
KW  - CHEMISTRY PROBLEMS EXERCISES ETC
ER  -