00294nam a2200109Ia 4500008004100000041000800041082001700049100003300066245004900099260002900148365000700177230303s9999    xx            000 0 und d  aeng  a621.3817 SCH  aSCHILLING & BELOVE (CHARIES)  aElectronics Circuits Discrete and Integrated  aNew DelhibM.H. BOOK COM  cRS