000 00383pam a2200133a 44500
082 _aNASA
_bTN D-7063
100 _aLavery,John E
245 1 _aOPERATIONAL FREQUENCY STABILITY OF RUBIDIUM AND CESIUM FREQUENCY STANDARDS
260 _a
_bNasa, Washington, D.C.
_c1973
300 _a13
500 _aBound With Nasa Tn D-7060-7062,7064-7069
964 _gCIRC
997 _aTR12746 C
999 _c397111
_d397111