TY  - BOOK
AU  - Vikiru, Lilian
TI  - Advancing in English : student book 1 
SN  - 978 9966 49 436 7
U1  - 428 240712 VIK 
PY  - 2004///
CY  - Nairobi 
PB  -  Longhorn
KW  - ENGLISH LANGUAGE STUDY AND TEACHING SECONDARY
ER  -