TY  - BOOK
AU  - Elsenpeter,Robert C.
AU  - Velte,Toby J.
TI  - eBusiness: a beginner´s guide 
T2  - Network professionals library
SN  - 0072127449
U1  - 658.84 
PY  - 2001///
CY  - Berkeley, Calif., London
PB  - Osborne
KW  - Comercio electrónico
ER  -