TY  - BOOK
AU  - Guth,Hans Paul
TI  - American English today: the Tools Of English 
SN  - 0070253358
U1  - 428.2 GUT 
PY  - 1975///
CY  - New York
PB  - Webster Division
KW  - English language
KW  - Grammar
KW  - Composition and exercises
N1  - Index: p.521-528
ER  -