TY  - BOOK
AU  - Diwan, Parag   &  Aggarwal, L. N.
TI  - Business communication
SN  - 81-7556-091-8
U1  - 651.7 Diw/Agg 
PY  - 1997///
CY  - Excel Books, New Delhi
KW  - Commerce and Management
KW  - Polytechnic - C & SP
ER  -