000 00383 a2200145 4500
020 _a0894330985
082 _a621.38
_bELE
090 _c10175
_d14345
100 _aHouse, William C.
_eed.
245 _aElectronic communications systems
260 _aNew York
_bpetrocelli books
_c1980
_g1980
300 _axv, 240p.
_c23cm.
650 _aELECTRONICS AND COMMUNICATIONS
942 _cL
999 _c38698
_d38698