00261nam a2200097Ia 4500008004100000082001900041100001700060245005600077264002100133300000900154200526s9999||||xx |||||||||||||| ||und||  a621.381 5  BAP  aBapat, Y. N. 0aElectronic Circuits and Systems: Analog and Digital  bTata Mcgraw Hill  a448p