研究論文集
Publisher: Kagaku Keisatsu Kenkyūjo
Published: 1968
Place of publication: Tōkyō
Language: jpn
Number of pages: 424
Subjects: Criminology; Juvenile delinquency; Traffic accidents
Other titles: Kenkyū ronbunshū; Sōritsu 20-shūnen kinen ronbunshū; Collection of scientific papers commemorating the 20th anniversary of the fundation of the National Research Institute of Police Science.; Kagaku Keisatsu Kenkyūjo hōkoku.; Kagaku Keisatsu Kenkyūjo hōkoku. Bōhan shonen hen.; Kagaku Keisatsu Kenkyūjo hōkoku. Kotsu hen.
Notes: "Sōritsu 20-shūnen kinen."

Includes the papers from: Kagaku Keisatsu Kenkyūjo hōkoku, v. 21, no. 4; Kagaku Keisatsu Kenkyūjo hōkoku. Bōhan shonen hen, v. 9, no. 2; Kagaku Keisatsu Kenkyūjo hōkoku. Kotsu hen, v. 9, no. 2.

In Japanese; with table of contents and abstracts in English.