Hoppō ryōdo mondai no keii
By: Tsukamoto Takashi
Series: Chōsa to jōhō -- dai 191-gō = -- Issue brief -- no. 191; Chōsa to jōhō -- dai 191-gō.
Publisher: Kokuritsu Kokkai Toshokan Chōsa oyobi Rippō Kōsakyoku
Published: 1992
Place of publication: Tōkyō
Language: jpn
Number of pages: 15