000 00313nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a620.72 NAG-S
100 _aNagnath, I, J.
245 0 _aSystem Modeling and Analisis
260 _aNew Delhi
_bTata Graw-Hill Publishers
_c1982
300 _a647p
942 _2ddc
999 _c16579
_d16579