Authors 乗杉 澄夫/
Journal Title The Wakayama economic review
Volume 252
Authors TAKINO, Kunio/
Journal Title The Wakayama economic review
Volume 252
Authors 梶原 晃/
Journal Title The Wakayama economic review
Volume 252
Authors 山下 謙蔵/
Journal Title The Wakayama economic review
Volume 252