000 00291nam a2200121Ia 4500
008 160710s1958 xx 000 0 und d
082 _a621.384 LOV
100 _aLOVERING,W.F.
245 _aRADIO COMMUNICATION
260 _bLONGMANS, GREEN AND CO.
_c1958
300 _a536
942 _2ddc
_cB
999 _c22201
_d22201