000 00428nam a2200133 a 4500
001 CIA01000000000000000086370
005 20220227194314.0
008 991125s1972 sp b 000 0 spa u
900 _aBK
100 0 _aWeinberg, Steven
245 1 0 _aGravitation and cosmology : principles and applications of the general theory of relativity
260 _aNew Delhi
_bWiley
_c1972
903 _aANGELES
_b50
_c20180531
_lCIA01
_h1022
999 _c173295
_d173295