000 00355cam a2200145ua 4500
003 OSt
008 250108b |||||||| |||| 00| 0 eng d
041 _aeng
082 _a621.384
_bTUC/RA
100 _aTucker, John D.
_96874
245 _aRadio, Vol 3 /
260 _aLondon :
_bEnglish Universities Press ,
_c1958.
300 _a249 ; .
942 _cBK
999 _c334620
_d334620