000 00438pam a2200157a 44500
082 _a621.38
_bB38s
100 _aBeck, A. H. W.
245 1 _aSPACE-CHARGE WAVES AND SLOW ELECTROMAGNETIC WAVES
260 _aLondon
_bPergamon
_c1958
300 _a396
440 _aInternational Series Of Monographs On Electronics And Instrumentation
_vV. 8
650 _aVacuum-Tubes
650 _aMicrowaves
964 _gCIRC
997 _a3093 s C
999 _c416218
_d416218