TY  - BOOK
AU  - Graver, B. D.
TI  - Advanced English practice
SN  - 0194321819
U1  - 428.24076 
PY  - 1986///
CY  - Oxford
PB  - Oxford University Press
KW  - English language - Textbooks for foreign speakers
KW  - English language - Study and teaching
ER  -