000 00248nam a2200109Ia 4500
008 160710s1945 xx 000 0 und d
100 _aRIDES ,J.F
245 _aSERVICING BY SIGNAL TRACING
260 _bRIDER
_c1945
300 _a336
942 _2ddc
_cB
999 _c5936
_d5936