00301    a2200109   4500020001500000082001700015100001700032245004800049260005700097300002100154650001600175  a8122418546  a621.381bWAD  aWadhwa, C.L.  aElectrical technologybas per JNTU syllabus  aNew DelhibNew Age International pvt ltdc2006g2006  axi, 150p.c24cm.  aELECTRONICS