000 00311nam a2200121Ia 4500
008 220201s1955 xx 000 0 eng d
041 _aENG
100 _aWILLIAM, MARCUS
245 0 _aELEMENTS OF RADIO SERVICING
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1955
300 _a566
942 _2ddc
999 _c39610
_d39610