TY  - BOOK
AU  - Gupta,V.P.
TI  - E-business
SN  - 9788190232081
U1  - 380.2854 
PY  - 2006///
CY  - New Delhi
PB  - Researchco book center
KW  - E-commerce
KW  - E-business-safty and security
ER  -