000 00364nam a2200133Ia 4500
008 211109s9999||||xx |||||||||||||| ||und||
082 _a621.384
_bNOR-R
100 _aNorris [raye] Edr,
245 0 _aRadio Engineering
260 _bOdhams
_aLondon
_c1951
630 _xGeneral Stack
650 _aAPPLIED PHYSICS
_vRADIOPHYSICSTECHNOLOGY
_xGeneralia
942 _cBOOK
999 _c18059
_d18059