TY  - BOOK
AU  - Odulio De Guzman, Maria
TI  - Grammar and Idioms Self Taught
SN  - 9710812467
U1  - GS Res 415 G994 1973 
PY  - 1973///
CY  - Metro Manila
PB  -  National Book Store
N1  - includes bibliographical references and indexes
ER  -