000 00300nam a2200133Ia 4500
005 20251003125823.0
008 251003s9999 xx 000 0 und d
082 _a621.3815
100 _aA.K Gautam
245 0 _aSwitching Theory
260 _bS.K.Kataria
_aKat
_c2007
300 _a548
942 _cBK
999 _c39318
_d39318