00523nam a2200193Ia 4500003000900000008004100009020001800050040001600068080001700084100001600101245006400117260003100181300001400212650004100226650001500267700001600282700001500298700001600313IN-BaIIA211028s9999    xx            000 0 eng d  a0-944389-01-5  cIIA Library  a524.352bGEN  aGenet, R. M 0aSupernova 1987Abastronomy's explosive enigmacR. M. Genet   aMesabFairborn Pressc1988  aii, 211p.  aAstronomy and astrophysics thesaurus  aSupernovae  aGenet, D. R  aHall, D. S  aHayes, D. S