TY  - BOOK
AU  - W. Stannard Allen
TI  - Living English Structure: a practice book for foreign students
U1  - 425  ALL-L4 
PY  - 1964///
CY  - London
PB  - Longmans Green 
KW  - English Structural System
KW  - English Grammar
KW  - English Language
KW  - Englsih
ER  -