00355nam a2200145Ia 4500008004100000082001700041100001600058245003400074250000800108260002800116300000900144500002400153650001600177700001600193230524s9999    xx            000 0 und d  a621.381bMIT  aA.K.Vanwasi 0aPulse and Digital Electronics  a2ND  aNEW DELHIbKhannac2004  a1154  aQuantity Number:  4  aElectronics  a G.K.Mithal