000 00357pam a2200133a 44500
082 _aNASA
_bCR-386 -
100 _a
245 1 _aINVESTIGATION OF SUPERCONDUCTIVE TECHNIQUES FOR BROADBAND TRAVELING-WAVE MASERS
260 _a
_bNasa,Washington, D.C.
_c1966
300 _a36
500 _aBound With Nasa Cr-381-90
964 _gCIRC
997 _aTR9680 C
999 _c394870
_d394870