000 00292pam a2200109a 44500
082 _aNASA
_bCR-529 -
100 _aR G Hudson
245 1 _aDiffusion and electron emission properties of duplex refractory metal thermionic emitters
260 _a
_b
_c
700 _aL Yang
997 _aTR9918 C
999 _c406258
_d406258