000 00321nam a2200157Ia 4500
100 _aFrenzel
250 _a1
942 _cBK
654 _aElectronics
245 _aCommunication Electronics 2/E
260 _bMGH
_aNew Delhi
_c1994
082 _a621.38
_bPAN
300 _a418 0
546 _aENGLISH
999 _c30193
_d30193