00519nam a2200169Ia 4500003000900000008004100009020001800050040001600068080001700084100002300101245009800124260003800222300001600260650004100276650001600317650001600333IN-BaIIA211028s9999    xx            000 0 eng d  a9971-978-15-6  cIIA Library  a524.882bNAR  aNarlikar, Jayant V 0aFrom black clouds to black holescJayant V Narlikar                                            aSingaporebWorld Scientificc1985  aviii, 147p.  aAstronomy and astrophysics thesaurus  aBlack holes  aWhite holes