Yonjūnen no ayumi
Subtitle: Hōjin hen
Publisher: Ōsaka Fukushi Jigyō Zaidan
Published: 1993
Place of publication: Ōsaka-shi
Language: jpn
Number of pages: 359
Subjects: Ōsaka Fukushi Jigyō Zaidan; History
Other titles: 40-nen no ayumi. Hōjin hen.