000 00368 a2200145 4500
001 67552
020 _a9780470048160
082 _a621.381512 TSI
090 _c38606
_d38606
100 _aTsimring ,Shulim
245 _aElectron Beams and microwave Vacuum Electronics
260 _aUSA
_bJohn Wiley
_c2007
300 _axx 573 p
600 _aShulim E Tsimring
942 _acaenust
_k621.381512 TSI
999 _c302625
_d302625