000 00280nam a2200121Ia 4500
008 170101s1955 xx 000 0 und d
082 _a621.384 M32P
100 _aMARCUS, William
245 0 _aPractical radio servicing
260 _bN.Y.
_c1955
300 _a565p
942 _2ddc
_cB
999 _c4199
_d4199