00434nam a2200157Ia 4500008004100000020001800041082001700059100002100076245005300097260004500150300000800195650001600203650001400219653002400233700001900257170901s2007    xx            000 0 und d  a9788173196362  a001.61bM66D  aMishra, Jibitesh 0aDesign of Information SystemsbA Modern Approach  aNew DelhibNarosa Publishing Housec2007  a303  aGneralities  aKnowledge  aInformation systems  aMohanty, Ashok