01126nam--2200361---450-99000326450020331620090605131249.0000326450USA01000326450(ALEPH)000326450USA0100032645020090605d1979----km-y0itay50------baengUSa---||||001yyWhite dwarfs-Black holesAn introduction to relativistic astrophysicsRoman Sexl and Hannelore SexlTranslated from the german by Patrick P. WeidhaasNew YorkAcedemic Presscopyr. 1979IX, 203 p.ill.24 cmTit. orig.: Weisse zwerge-Schwarze locherAstronomiaBuchi neri523.01SEXL,Roman440692SEXL,Hannelore50517WEIDHAAS,Patrick P.ITsalbcISBD990003264500203316523.01 SEX10777/CBS523.0100221698BKSCIRSIAV69020090605USA011312White dwarfs-Black holes1118971UNISA