00454cam a22001094a 4500020002100000082001700021100004300038245006600081260003700147300003800184650012200222  a0072410817 (pbk)00a658.84bGRE 1 aGreenstein, MarilynaMiklos Vasarhelyi10aElectronic commerce bsecurity, risk management, and control   aBoston bMcGraw-Hill/Irwinc2002  axxiii, 495 p. b: ill. c; 26 cm. 0aElectronic commerceaRisk managementvElectronic commerce vElectronization of business vB2BvRisk management vEDI