TY  - BOOK
AU  - Guth,Hans P., Schuster, Edgar H.
AU  - x
TI  - Exporing English: x
SN  - 007025317X
U1  - A808.042/G984e 
PY  - 1974///
CY  - New York
PB  - McGraw-Hill
KW  - English language - Composition and exercises
KW  - English language - Grammar
N1  - x
ER  -