TY  - BOOK
AU  - Greenstein, Marilyn
TI  - Electronic commerce : security, risk management, and control / Marilyn Greenstein , Miklos Vasarhelyi .- 2nd ed
SN  - 0071123407
U1  - 658.84 GRE 
CY  - Boston : McGraw-Hill Int.Ed., 2002.
KW  - Electronic commerce      Risk management
ER  -