000 00277nam a22001097a 4500
082 _a621.384 REF'M
100 _aMCPHERSON, W. L
_979921
245 _aREFERENCE DATA FOR RADIO ENGINWEER'S
260 _aLONDON
_bSTANDARD TELEPHONE & CABLE
_c1948
300 _a175P
942 _cBK
999 _c584903
_d584903