00556nam a2200169Ia 4500 8511 20261006004115.0 120911s9999 xx 000 0 und d 0071123407 658.84 GRE Greenstein, Marilyn 8195 Electronic commerce : security, risk management, and control / Marilyn Greenstein , Miklos Vasarhelyi .- 2nd ed. 2e Boston : McGraw-Hill Int.Ed., 2002. xxiii, 495 p. : ill. ; 26 cm Electronic commerce Risk management 8196 8511 8511 0 0 0 0 NU NU 2012-09-11 0 658.84 GRE 10343 2012-09-11 00:00:00 2012-09-11 OS