00489nam a2200157Ia 4500003000900000008004100009020001800050040001600068080001200084100002000096245012300116260004800239300001500287650001800302650001100320IN-BaIIA211028s9999    xx            000 0 eng d  a0-7167-5075-9  cIIA Library  a52bKAL  aKaler, James B. 0aCosmic cloudsbBirth, death, and recycling in the galaxycJames B. Kaler                                                aNew YorkbScientific American Libraryc1997  axii, 253p.  aCosmic clouds  aGalaxy