000 00478pam a2200145a 44500
008 140414b1973 xxu||||| |||| 00| 0 eng d
082 _a621.38405
_bIER
110 _aINSTITUTION OF ELECTRONIC AND RADIO ENGINEERS
245 _aThe Radio And Electronic Engineer, Vol 43, 1973
_c
260 _aLONDON
_bINSTITUTION OF ELECTRONIC AND RADIO ENGINEERS
_c1973
650 _a RADIO ENGINEERING
650 _aELECTRICAL ENGINEERING
690 _aELECTRICAL ENGINEERING
906 _a39503
999 _c37445
_d37445