00420nam a22001457i 4500001001000000005001700010008004100027082002200068100001900090245003400109260005100143300001700194650004500211020001800256SXC01538820260819093602.0260101s1987    ii            000 0 eng d  a621.381 RAM-E222  aRamabhadran, S10aElectronics /cRamabhadran, S  abLaxmi Publications (P) Ltd, New Delhi,c1987  ap. ;c22 cm. 0aElectronics engineering; Applied physics  a9780582016323