Hiroshima sanringaku kenkyuukai houkoku

Hiroshima sanringaku kenkyuukai houkoku

Hiroshima sanringaku kenkyuukai houkoku

Nouji kenkyuukai houkoku

Kaneisen kenkyuukai houkoku

Toua rakunou kenkyuukai houkoku

Nougyou kaizen kenkyuukai houkoku

Toua rakunou kenkyuukai houkoku

Toua rakunou kenkyuukai houkoku

Toua rakunou kenkyuukai houkoku

Roudou shintaisei kenkyuu : shouwa kenkyuukai roudou mondai kenkyuukai houkoku

Taiheiyou kankei kenkyuukai kaigi houkoku

Roudou shintaisei gairon : shouwa kenkyuukai roudou mondai kenkyuukai houkoku

Yamakou kyoudoshi kenkyuukai koukogaku kenkyuu houkokusho

Hiroshima koutou kougyou gakkou gakujutsu houkoku

Hiroshima koutou kougyou gakkou gakujutsu houkoku

Hiroshima koutou kougyou gakkou gakujutsu houkoku

Hiroshima koutou kougyou gakkou gakujutsu houkoku

Hiroshima koutou kougyou gakkou gakujutsu houkoku

Hiroshima koutou kougyou gakkou gakujutsu houkoku

Hiroshima koutou kougyou gakkou gakujutsu houkoku

Hiroshima koutou kougyou gakkou gakujutsu houkoku

Keijou teikoku daigaku tairiku bunka kenkyuukai houkoku

Toukyouto chuutou kyouiku kenkyuukai seibutsubu kenkyuu houkoku

Kokusaku kenkyuukai jigyou jimu oyobi kaikei houkoku