000 00486nam a2200205Ia 4500
008 191001s9999 xx 000 0 und d
020 _a0000029439
082 _a621.311
100 _aNagarath I.J.
245 0 _aSystem Modelling And Analysis
260 _aNew Delhi
_bTata McGraw Hill
_c1998
536 _aManagement
650 _a Modelling
650 _a Moduling
650 _a System
650 _aAnalysis
650 _aEle tech
700 _aGopal M.
942 _cBK
999 _c12423
_d12423