TY  - BOOK
TI  - English skills for college freshmen
SN  - 9711500787
U1  - Fil. 415 E583 1989 
PY  - 1989///
CY  - Quezon City
PB  - Katha Publishing Co., Inc.
KW  - Grammar
KW  - Structural linguistics
N1  - Includes acknowledgements and references
ER  -