000 00375pam a2200145a 44500
082 _aBTS
_bMONO 2417
100 _aHarrower,G A,Best,F S
245 1 _aSHEILDED ELECTRICAL CONNECTION INTO VACUUM
260 _a
_b
_c1955
300 _a1
500 _aBound With Bts Mono 2401-16,2418-29.Lack No. 2407.
700 _aMachalett,A A
964 _gCIRC
997 _aTR20004 C
999 _c403031
_d403031