TY  - BOOK
AU  - Huff,Sidney Laurence
TI  - Cases in electronic commerce
SN  - 0072375167
U1  - 658.800285 
PY  - 2000///
CY  - Boston, MA.
PB  - Irwin/McGraw-Hill
KW  - Comercio electrónico
KW  - Casos
ER  -