00775na  a2200241   4500001001300000005001500013008004100028024002700069046001300096110003700109368002000146368001700166370004800183372004800231377001400279410000800293410002300301410002300324410003900347665003000386670005300416670006400469KAB20201194920220613163055201014 b aznnnaabn          fa aaa      7 a00000001154053752isni  q19200920  aInternational Mathematical Union  a비영리기관  a국제기구  e독일(국명)[獨逸]0KSH19980255802nlsh  a수학(학문)[數學]0KSH20000001912nlsh  l독일어  aIMU  a국제수학연맹  a國際數學聯盟  aUnion mathématique internationale  a1920년 9월 20일 설립  a가상국제전거파일(VIAF)uhttp://viaf.org/  aInternational Mathematical Unionuhttps://www.mathunion.org