000 00265pam a2200109a 44500
082 _aNASA
_bTND-1129 -
100 _aJ. P. Schafer
245 1 _aProject echo- 960-megacycle,10-kilowatt transmitter
260 _a
_b
_c
700 _aR. H. Brandt
997 _aTR9808 C
999 _c406238
_d406238