00672na  a2200181   4500001001300000005001500013008004100028100003000069370004800099372005300147374004000200377001400240400002200254400003200276400003100308670009800339670005300437KAC2020G322020200907100234200907 b aznnnaabn          fa aaa      1 a야마모토 마고이치  c일본(국명)[日本]0KSH20000143362nlsh  a수학 교육[數學敎育]0KSH19980181642nlsh  a학자[學者]0KSH19980092402nlsh  l일본어1 a山本孫一9jpn1 a산본손일,g山本孫一1 aヤマモト, マゴイチ  a(書換へられた)應用問題取扱の系統的實案, (目黑書店), 昭和3[1928]▲↔  a가상국제전거파일(VIAF)uhttp://viaf.org/