Daiyō keiji shisetsu mondai
Subtitle: kōryū higisha no migara wa doko ni okarerubeki ka
By: Nakane Kenʼichi.
Series: Chōsa to jōhō -- dai 527-gō = -- Issue brief -- no. 527
Publisher: Chōsa oyobi Rippō Kōsakyoku
Published: 2006
Place of publication: Tōkyō
Language: jpn
Number of pages: 10