000 00539 a2200253 4500
001 130447
020 _a0
041 _aeng
080 _a621.396 Wit(2)
245 _aRadio upkeep and repairs : practical handbook on servicing principles and receiver maintenance
250 _a9th ed
260 _aLondon
260 _bSir Isaac Pitman,
260 _c1963
300 _aix,242 p.
300 _c21 cm
490 _a
100 _aWitts, Alfred T.
700 _a
650 _a
650 _aRadio
942 _cBK
942 _2UDC
999 _c116790
_d116790