Munenkin tei nenkinsha to kōreisha no shotoku hoshō
By: Tanaka Satoshi.
Series: Chōsa to jōhō -- dai 528-gō = -- Issue brief -- no. 528
Publisher: Chōsa oyobi Rippō Kōsakyoku
Published: 2006
Place of publication: Tōkyō
Language: jpn
Number of pages: 10