000 00211 a2200097 4500
001 4456
100 _aHamitton,D.R
245 _aKlystrons & microwave triodes
260 _a
_bMcgrawhill
_c
090 _c3654
_d3654
942 _aNUST-CAE
_cM
_c29491
999 _c239529
_d239529