TY  - BOOK
AU  - KALAKOTA (Ravi) and WHINSTON (Andrew B)
TI  - Frontiers of electronic commerce
SN  - 81 7808 057 5
U1  - 001.64404 KALF 
PY  - 2002///
CY  - Delhi.
PB  - Pearson Education Pvt Ltd.
KW  - E Commerce
ER  -