LEADER 00000nam 2200181 a 4500 001 0208112 003 UkHlHU 007 t 008 002701 1 1977 000 eng 040 UkHlHU 050 4 QB 461 K2 100 0 Kaufmann, William J. 245 04 The cosmic frontiers of general relativity. 260 Boston, Mass. :|bLittle, Brown,|c1977. 300 306p. 946 020 absent -- ISBN check required 946 6XX absent
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