00293nam a2200121Ia 4500008004100000020001800041082001400059100001500073245003300088260000900121300001300130650002800143240817s9999    xx            000 0 und d  a9790000000000  a621.3 GUP  aGupta, J.B 0aBasic Electrical Engineering  c2016  a576p. p.  a ELECTRICAL ENGINEERING