NNihongo no shiteki kenkyuNihongo no shiteki kenkyude Hamada, AtsushiMateriasJapanese languagePhoneticsHistoryEdiciones (1)Nihongo no shiteki kenkyuRinsen Shoten · japonés · ISBN 9784653010418Más obras de Hamada, AtsushiJJinten ainōshō, AinōshōJinten ainōshō, AinōshōKKokugogaku ronshūKokugogaku ronshūCChōsen shiryō ni yoru Nihongo kenkyūChōsen shiryō ni yoru Nihongo kenkyū