TY  - BOOK
AU  - Sebastian, Evelyn L. 
TI  - English proficiency 1
SN  - 9789719800811
AV  - PE 1065 .Se43 2013
PY  - 2013///
CY  - Quezon City
PB  - C & E Pub.
KW  - English language
KW  - Study and teaching
ER  -