000 00259nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.3851
100 _aB.R.GUPTA
245 0 _aNETWORK THEORY
260 _bSHIVA
365 _b310.00
942 _cBTECH
999 _c135245
_d135245