000 00308nam a2200145Ia 4500
100 _aShrader/Robert L
942 _cBK
654 _aElectronics
245 _aElectronics communications
260 _bGlencoe
_aIllinois
_c1993
082 _a621.3
_bSHR
300 _a713
546 _aENGLISH
999 _c19908
_d19908