000 00210 a2200097 4500
001 52908
100 _aEwell G W
245 _aRadar Transmitters
260 _aNew York
_bMcGraw-Hill
_c
090 _c33256
_d33256
942 _aNUST-CAE
_cM
_c25843
999 _c287981
_d287981