00817nam a2200193Ia 4500003000900000008004100009020001800050040001600068080002100084111009500105245019400200260004800394300001000442650004100452650002300493650001600516700002300532710006800555IN-BaIIA211028s9999    xx            000 0 eng d  a0-521-24669-5  cIIA Library  a530.12(063)bGEN  aInternational Conference General Relativity and Gravitationn9thcGermanyd1980 July 14-19 0aGeneral relativity and gravitationbproceedings of the ninth International conference held in Jena, Germany, 14-19 July 1980cedited by E. Schmutzer                                           aCambridgebCambridge University Pressc1983  a312p.  aAstronomy and astrophysics thesaurus  aGeneral relativity  aGravitation  aSchmutzer, E., ed.  aInternational Society on General Relativity and Gravitation