TY  - BOOK
AU  - Owondo, Vincent
TI  - Discovering  secondary mathematics form 4: students book 
SN  - 978 0 19 573295 5
U1  - 510 712 OWO 
PY  - 2005///
CY  - Nairobi 
PB  -  O.U.P
KW  - MATHEMATICS SECONDARY
ER  -