TY  - BOOK
AU  - Greenbaum, Sidney
AU  - Quirk,Randolph 
TI  - A Students grammar of the english language
T2  - Cambridge books for Cambridge exams
SN  - 8178084678
U1  - 425 21
PY  - 1990///
CY  - New York
PB  - Longman
KW  -  German language
KW  - Grammar, Comparative English
KW  - Textbooks for foreign speakers
KW  - English
ER  -