TY - JFULL ID - 136780480 TI - 日本教育工学雑誌 [[ニホンキョウイクコウガクザッシ]]. PY - 1975 SN - 24326038 PB - Tōkyō-to : Nihon Kyōiku Kōgaku Zasshi Kankōkai : Hatsubaisho Nihon Gakkai Jimu Sentā Jigyōbu, DB - UniCat KW - Educational technology UR - https://www.unicat.be/uniCat?func=search&query=sysid:136780480 AB - ER -