TY  - BOOK
AU  - Leech, Geoffrey
AU  - Svartvik, Jan
TI  - A Communicative grammar of English
SN  - 81 - 7808 - 124 - 5.
U1  - 425 
PY  - 0000///[n.d.]
CY  - Delhi
PB  - Addison Wesley Longman
ER  -