TY  - BOOK
AU  - Bautista, Ma. Lourdes.
TI  - English  for specific purposes: arts & sciences 
SN  - 97108-0247-X (pbk.)
PY  - 1982///
CY  - Mandaluyong City
PB  - National Book Store.
KW  - English language
N1  - Includes bibliography
ER  -