00796nam a2200229Ia 4500003000900000008004100009020001800050040001600068080001700084100002300101245015200124250001200276260003400288300001300322490003900335650002200374650003300396650002000429942000700449999001700456952009300473IN-BaIIA211028s9999    xx            000 0 eng d  a3-540-61267-X  cIIA Library  a52(083)bLAN  aLang, K. R.913479 0aAstrophysical formulaebvol I, radiation, gas processes and high energy astrophysicscK. R. Lang                                                     a3rd ed.  aBerlinbSpringer-Verlagc1999  axx, 614p  aAstronomy and Astrophysics Library  aastrophysics9794  aastrophysics-formulae911636  aformulae924323  cBK  c13874d13874  00104070aBANbHOScGENd0000-00-00l0o52(083)/LANp14793r2021-11-05w0000-00-00yBK