000 00342n a2200157 a 4500
000 B B
001 001708
005 20220201162804.0
082 _a621.381
_bM5 ELE
100 _aMammen, Edward W
245 _aModern Electronic
260 _aCalcutta
_bRupa & Co.
_c1985
300 _a306
690 _aElectronics
908 _aG
999 _c1706
_d1706