Keen, Peter G. W. (Personal Name)

His Decision support systems, c1978: t.p. (Peter G. W. Keen, Graduate School of Business, Stanford U.)

His Shaping the future, 1991: CIP t.p. (Peter G.W. Keen) data sheet (b. 12/13/41)

His Networks in action, c1994: CIP t.p. (Peter Keen)