000 00208 a2200097 4500
001 27415
100 _aDanielson, G L
245 _aRadio and Transmission
260 _a
_bIliffe
_c1972
090 _c18209
_d18209
942 _aNUST-CAE
_cM
_c9124
999 _c262488
_d262488