TY  - BOOK
AU  - Quirk, Randolph
AU  - Greenbaum, Sidney
TI  - A university grammar of english
SN  - 81-7758-750-1
U1  - 425 
PY  - 2007///
CY  - Delhi
PB  - Pearson Education
KW  - English language-grammar
N1  - Includes index
ER  -