Daiyō kangoku mondai to Kangokuhō  kaisei
By: Shimizu Takao
Series: Chōsa to jōhō -- dai 62-gō = -- Issue brief -- no. 0062; Chōsa to jōhō -- dai 60-gō.
Publisher: Kokuritsu Kokkai Toshokan Chōsa oyobi Rippō Kōsakyoku
Published: 1988
Place of publication: Tōkyō
Language: jpn
Number of pages: 17