000 00322pam a2200133a 44500
082 _aNASA
_bTR R-188
100 _aKrause,Helmut G L
245 1 _aASTRORELATIVITY
260 _a
_bNasa, Washington, D.C.
_c1964
300 _a59
500 _aBound With Nasa Tr R-181-87, 189-90
964 _gCIRC
997 _aTR12689 C
999 _c396256
_d396256