000 00278nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.381
100 _aC.V.S.RAO
245 0 _aSWITHING THEORY AND LOGIC DESIGN
260 _bPEARSON
365 _b425.00
942 _cBTECH
999 _c165426
_d165426