00799nam a2200157Ia 4500003000900000008004100009040001600050080002100066110002900087111011600116245026000232260007900492300000900571650004100580650002000621IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a082.2:52bLIE-15  aInstitut D'Astrophysique  aCommunications Presentees Au Quinzieme Colloque International D'astrophysique Tenu A Liege Lesd1968 June 23-26 0aLes transistions interdites dans les spectres des astresbproceedings of the communications presentees au quinzieme colloque international d'astrophysique tenu a liege les 24, 25 Et 26 June1968cInstitut D'Astrophysique, Universite De Liege                 aBelgiquebInstitut D Astrophysique de University de Lege Observatoric1969  a410p  aAstronomy and Astrophysics thesaurus  aStellar spectra