TY  - BOOK
AU  - Balasubrahmanyan,M., x
AU  - x
TI  - Business communications: x
SN  - x
U1  - 651.7/BAB 
PY  - 1979///
CY  - Sahibabad
PB  - Vikas House
KW  - Business
KW  - Communication
N1  - x
ER  -