Ōsaka-fu Kairenkyō sōritsu 20-nen no ayumi
Publisher: Ōsaka-fu Kaihō Kaikan Renraku Kyōgikai
Published: 1991
Place of publication: Ōsaka-shi
Language: jpn
Number of pages: 209
Subjects: History; Ōsaka-fu Kaihō Kaikan Renraku Kyōgikai
Other titles: Kairenkyō nijūnen no ayumi.
Notes: Cover title: Kairenkyō nijūnen no ayumi.