Kanshiki zadan
Subtitle: Yūryō Kanshikigakari Zadankai kiroku
By: Kokka Chihō Keisatsu Honbu Keijbu hen.
Contributors: Japan. Kokka Chihō Keisatsu Honbu. Keijibu.; Kagaku Sōsa Kenkyūjo.
Publisher: Shinkeisatsusha
Published: 1950
Place of publication: Tōkyō
Language: jpn
Number of pages: 95
Subjects: Criminal investigation -- Japan.
Other titles: Hanzai no kenkyū. Special number.
Notes: Cover title.

"Hanzai no kenkyū tokushūgō dai 15, 16 gappeigō"--Colophon.

Meeting held at Kagaku Sōsa Kenkyūjo, Aug. 31, 1949.