Shinkō gojūnen
Subtitle: Yamada Kōzaburō ikō shū.
Publisher: Yamada Kōzaburō Ikō Kankōkai
Published: 1973
Place of publication: Mitaka
Language: jpn
Notes: Vol. 2 (Bessatsu) has title: Yamada Kōzaburō tsuioku shū.