000 00395pam a2200145a 44500
082 _aNASA
_bTN D-7348
100 _aJohnson,James W
245 1 _aPROTON-RADIATION DAMAGE IN GUNN OSCILLLATORS.
260 _a
_bNasa, Washington, D.C.
_c27
300 _a27
500 _aBound With Nasa Tn D-7340-47,7349.Lack No-7342,44,46.
700 _aFales,Carl L
964 _gCIRC
997 _aTR7348 C
999 _c396531
_d396531