Sengo doitsu no sangyou soshiki sangyoukai no shin goudouhou rigai kyouyaku ni tsuite

Doitsu no sangyou kumiai

Sengo no doitsu shougyou

Sengo no doitsu

Doitsu kokumin soshiki no kenkyuu

Soshiki mondai ni tsuite

Doitsu no kokunai jijou ni tsuite

Doitsu ni okeru sangyou kumiai oyobi sangyou kumiai chuuou kinko joukyou

Taikoku no sangyou ni tsuite

Wagakuni no sangyou ni tsuite

Sengo ni okeru doitsu gangu seizou kougyou

Doitsu kokumin ni tsugu ni tsuite

Doitsu no senden soshiki to sono jissai

Sengo no doitsu kokumin kunren

Sengo no doitsu kokumin kunren

Sangyou no gourika ni tsuite

Sangyou kumiai kyouikubu no setchi ni tsuite

Sangyou kumiaiin shokun ni tsugu : sangyou kumiai byouin ni tsuite

Chintaishaku no sangyou soshiki bunseki

Doitsu ni okeru zaisanzei kankei houritsu ni tsuite

Doitsugaku no rigai oyobi kokka ni taisuru no tokushitsu

Doitsu sengo no zaisei to kinyuu

Sangyou jinji no soshiki to jissai

Sangyou kumiaiin seishin kouryou ni tsuite

Chochiku shouhi bukka doitsu no taiken ni tsuite