000 00448nam a2200193Ia 4500
008 210210b1930 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a535//58
100 _aHARRIS (Percy W)
245 _aWireless listeners guide book
260 _aLondon
_bMacmillan & Co. Ltd.
_c1930
300 _a127
650 _aWireless
650 _alisteners
650 _aguide
650 _abook
690 _aElectricity
906 _a008676
999 _c127466
_d127466