NHK no jushinryō mondai
By: Ikeda Katsuhiko
Series: Chōsa to jōhō -- dai 591-gō = -- Issue brief -- no. 591
Publisher: Kokuritsu Kokkai Toshokan Chōsa oyobi Rippō Kōsakyoku
Published: 2007
Place of publication: Tōkyō
Language: jpn
Number of pages: 10