000 00331nam a2200133Ia 4500
008 220201s1955 xx 000 0 eng d
041 _aENG
100 _aMARCUS, WILLIAM
245 0 _aELEMENTS OF RADIO SERVICING
250 _a2ND
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1955
300 _a566
942 _2ddc
999 _c39507
_d39507