TY  - GEN
AU  - Das,Bikram K
TI  - Functional grammar and spoken and written communication in English
SN  - 9788125030584
U1  - 428 
PY  - 0000///201
CY  - Hyderabad
PB  - Orient Longman Private Limited, 
KW  - Standard English usage (Applied linguistics)
ER  -