000 00463nam a2200193Ia 4500
008 210210b1934 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a535/108
100 _aRATCLIFFE (J A)
245 _aThe physical principles of wireless
260 _aLondon
_bMethuen Co Ltd.
_c1934
300 _a106
650 _awireless
650 _aprinciples
650 _aphysical
690 _aElectricity
700 _aAPPLETON (E V)
906 _a008726
999 _c126661
_d126661