Himitsu kōtsūken no kakuritsu
Subtitle: Takami Okamoto kokubai soshō no kiroku
By: Takami Okamoto Kokubai Soshō Bengodan hen
Contributors: Takami Okamoto Kokubai Soshō Bengodan
Edition: Dai 1-han
Publisher: Gendai Jinbunsha; Hatsubaijo Daigaku Tosho
Published: 2001
Place of publication: Tōkyō
Language: jpn
Number of pages: 511
Subjects: Official secrets; Confidential communications; Right of Privacy