000 00364pam a2200133a 44500
082 _aBTS
_bMONO 2280
100 _aShockley,W
245 1 _aNEGATIVE RESISTANCE ARISING FROM TRANSIT TIME IN SEMICONDUCTOR DIODES
260 _a
_b
_c1954
300 _a28
500 _aBound With Bts Mono 2279,2281-2299 Lack No.2292,2296
964 _gCIRC
997 _aTR19570 C
999 _c403100
_d403100