000 00357pam a2200133a 44500
082 _aBTS
_bMONO 2860
100 _aRigrod,W W
245 1 _aNOISE SPECTRUM OF ELECTRON BEAM IN LONGITUDINAL MAGNETIC FIELD
260 _a
_b
_c1957
300 _a48
500 _aBound With Bts Mono 2849-2859,2861-2875 Lack No.2854
964 _gCIRC
997 _aTR19719 C
999 _c402899
_d402899