TY  - GEN
AU  - Thomson , A.J.
AU  - Martinet , A.V.
TI  - A practical english grammar
SN  - 9780195620534
U1  - 425 
PY  - 2006///
CY  - New Delhi
PB  - Oxford university press
KW  - ADVERB
KW  - ADJECTIVES
KW  - NOUNS
KW  - GRAMMAR
UR  - www.oup.com
ER  -