TY  - BOOK
AU  - Perez, Alfonso D.
TI  - English in a new perspective
SN  - 9710851926
U1  - HS Fil 420.7 P415 1992 
PY  - 1992///
CY  - Philippines
PB  - National Book Store, Inc.
KW  - English language
N1  - Includes bibliographical references
ER  -