00277nam a2200109Ia 4500008004100000082002100041100001600062245003400078250000900112260003600121300001000157240913s9999||||xx |||||||||||||| ||und||  aGS    004  DIW/I  aParag Diwan 0aInformation system management  aNULL  bPentagon pressaNew Delhic2001  a324p.