000 00379pam a2200133a 44500
082 _aBTS
_bMONO 2574
100 _aMiller,L E
245 1 _aNEGATIVE RESISTANCE REGIONS IN COLLECTOR CHARACTERISTICS OF POINT-CONTACT TRANSISITOR
260 _a
_b
_c1956
300 _a8
500 _aBound With Bts Mono 2551-2573,2575-2580.Lack No 2567
964 _gCIRC
997 _aTR18421 C
999 _c401083
_d401083