00354nam a2200121Ia 4500008004100000082002000041100001900061245003900080250000900119260003300128300000600161650006500167150614s9999    xx            000 0 und d  a658.4038  STA-P  aRalph M. Stair  aPrinciples of Information  Systems  aI ED  bBoyd & Fraser Pub. Co.c1992  a0  aPrinciples of Information  Systems Ralph M. Stair,Management