TY  - BOOK
AU  - Joseph, P.T 
TI  - E-commerce: a managerial perspective 
SN  - 81-203-2089-1 
U1  - 005.71 JOS  
PY  - 2002///
CY  - Prentice hall of india 
PB  - New Delhi 
KW  - DATA COMMUNICATION
ER  -