TY  - BOOK
AU  - LEECH (Geoffrey) and SVARTVIK (Jan).
TI  - Communicative grammar of English
SN  - 81 7758 859 1
U1  - 425 LEEC 
PY  - 2006///
CY  - New Delhi
PB  - Dorling Kindersley (India) Private Limited
ER  -