TY  - BOOK
AU  - Otipo,Luke S.
TI  - Focus on english: Grammer,comprehension and summary 
SN  - . - ( Quick revision series)
U1  - 428.076 OTI 
PY  - 2002///
CY  - Nairobi
PB  -  Pavement Publishers
KW  - English language -study and teaching
ER  -