"Yasuhisa;Hirai|","子どものたし算ストラテジーについて 指を用いたストラテジーとCOMPOSITEレベル","岡山大学教育学部研究集録","0471-4008","1993","93","1","1","8","","","","https://ousar.lib.okayama-u.ac.jp/9482",""
    "Toshinori;Inada|","今川了俊「道行きぶり」注釈(五)","岡山大学教育学部研究集録","0471-4008","1993","93","1","1","17","","","","https://ousar.lib.okayama-u.ac.jp/9507",""