Genshiryoku hatsudensho no jishin taisaku
By: Yamaguchi Satoshi.
Series: Chōsa to jōhō -- dai 515-gō = -- Issue brief -- no. 515
Publisher: Kokuritsu Kokkai Toshokan Chōsa oyobi Rippō Kōsakyoku
Published: 2006
Place of publication: Tōkyō
Language: jpn
Number of pages: 10