Tōō shien
Subtitle: Nenpyō hen : Arushu samitto kara Pōrando kōteki saimu 50% sakugen made
By: Takatsuka Toshiaki
Series: Chōsa to jōhō -- dai 155-gō = -- Issue brief -- 0155; Chōsa to jōhō -- dai 155-gō.
Publisher: Chōsa oyobi Rippō Kōsakyoku
Published: 1991
Place of publication: Tōkyō
Language: jpn
Number of pages: 30
Subjects: Chronology; Economic assistance; History