00258nam a2200097Ia 4500008004100000100001500041245004000056260003800096300001000134650001600144191201s2019    xx            000 0 und d  aSINGH, B P 0aSemi Conductor Devices and Circuits  aN.DelhibDhanpat Rai Pub  (P) Ltd  a23-43  aB.Tech(ECE)