00249nam a22001097a 4500020001800000082001400018100001600032245004400048250000600092260003300098300000800131  a9789354510441  a658.4/OKE  aOKE, JAYANT  aMANAGEMENT INFORMATION SYSTEMS SEM.- IV  a2  aPUNEbNIRALI PRAKASHANc2022  a194