00640nam a2200193Ia 4500003000900000008004100009020001800050040001600068080001700084100002600101245009900127260003900226300001300265650002200278650001900300942000700319999001500326952010500341IN-BaIIA211028s9999    xx            000 0 eng d  a0-7167-1153-2  cIIA Library  a524.882bKAU  aKaufmann, W. J911133 0aBlack holes and warped spacetimecW. J. Kaufmann                                                aSan FranciscobW. H. Freemanc1979  ax, 221p.  aBlack holes97728  aNASA thesaurus  cBK  c6840d6840  00104070aBANbBANcGENd1981-09-07l2o524.882/ KAUp7604r2023-02-20s2023-02-08w1981-09-07yBK