000 00376nam a2200145Ia 4500
008 160615s9999 xx 000 0 und d
100 _aWATT(R A Watson) et al
245 _aApplications of the cathode ray oscillograph in radio research
260 _aLondon
260 _bH.M.Stationery office
260 _c1933
942 _cBooks
999 _c4806
_d4806