000 00285nam a22001217a 4500
082 _a621.384187 MAR'P
100 _aLEVY, ALEX,MARCUS, WILLIAM
_957297
245 _aPRACTICAL RADIO SERVICING
250 _a2ND
260 _aNEWYORK
_bMCGRAW HILL
_c1963
300 _a624P
942 _cBK
999 _c567593
_d567593