00742nam a2200217Ia 4500003000900000008004100009020001800050040001600068080001500084100003100099245005900130260003900189300001500228490005200243650002200295650003000317650004900347942000700396999001500403952010600418IN-BaIIA211028s9999    xx            000 0 eng d  a0-7167-0348-3  cIIA Library  a524.5bOST  aOsterbrock, Donald E98397 0aAstrolphysics of gaseous nebulaecDonald E. Osterbrock  aSan FranciscobW. H. Freemanc1974  axiv, 251p.  aA series of books in astronomy and astrophysics  a Nebulae 98398  a Planetary nebulae98399  aAstronomy and astrophysics thesaurus 91143  cBK  c4729d4729  00104070aBANbBANcGENd1975-05-08l2m5o524.5/ OSTp5284r2025-07-23s2023-03-31w1975-05-08yBK