00432nam a2200157Ia 4500008004100000020001500041082001900056100001700075245004100092250000800133260004300141300002900184500001900213600002700232650001500259240925s9999    xx            000 0 und d  a8188458872  a621.381534 GUP  aGupta, J. B. 0aPulse and Digital Switching Circuits  a2nd  aNew Delhi:bS.K.Kataria & sonsc,2010.  axiv, 975p.bNAfOriginal  aIncludes Index  aElectronic Engineering  aTechnology