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008 991125c19771977mx ad 000 0 eng u
900 _aBK
035 _a063694
050 0 4 _aQB 47
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100 1 _aKaufmann, William J.
_9123258
245 1 4 _aThe Cosmic frontiers of general relativity
260 _aCanadá :
_bLittle, Brown and Company,
_c1977
300 _a306 p. :
_bil., tbs. ;
_c23 cm.
650 4 _aAstronomía
_997131
650 4 _aRelatividad (Física)
_9105160
903 _aLOGICAT
_b20
_c20040112
_lCIA01
_h1417
903 _aALEPH14
_b30
_c20051220
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903 _c20141127
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999 _c150979
_d150979