00365nam a22001337a 4500020001800000040000900018082001700027100002400044110003100068245003600099250001600135260004400151650003600195  a9788131700983  cNUST  a621.3815 CHE  aCheruku, Dharma Raj  aKrishna, Battula Tirumala   aElectronic Devices and Circuits  a2nd Edition  aNew Delhi:bPearson Education,  c2008.  aElectronic Devices and Circuits