Chō kanshi shakai to jiyū
Subtitle: kyōbōzai kao ninshō shisutemu jūki netto o tou
By: Tajima Yasuhiko, Saitō Takao hen
Publisher: Kadensha; Hatsubai Kyōei Shobo
Published: 2006
Place of publication: Tōkyō
Language: jpn
Number of pages: 85
Subjects: Internal security; Electronic surveillance