00517pamaa2200157 4500 0000028368 20060705090000.0 1855645343 332.45 FRA HG1711 FRA 1997 FRANKEL Trade finance banking and electronic commerce : sources of competitive advantage in an era of technological apheaval William Frankel. Playhouse Yard: Euromoney Pub., 1997. xiv, 177p.; 24cm. International trade International finance