TY  - BOOK
AU  - Sack F L
TI  - Structure of English :  a practical grammar for foreign students
U1  - P111:2, K7;J4-;1 (PD) 
PY  - 1954///
CY  - Berne
PB  - A Francke      
KW  - LINGUISTICS
N1  - Appendix 201-06p
ER  -