TY  - BOOK
AU  - Obuong' S.I.O
ED  - Masterpiece Productions.
TI  - KCSE Masterpiece Revision: Biology Photography Manual  With Answers 
SN  - 9789966060075
PY  - 2011///
CY  - Nairobi
PB  - Masterpiece Productions
KW  - Science
ER  -