Gyōsei tsūsoku, keisatsu jitsumu, hoankeisatsu kōtsū keisatsu shiken mondai tōandshū
By: Makita Kiyoshige cho
Publisher: Keisatsu Jihōsha
Published: 1949
Place of publication: Tōkyō
Language: jpn
Number of pages: 235
Other titles: Shiken mondai tōandshū.