これでわかる!「秘密保全法」ほんとうのヒミツ
By: Nakatani Yūji, Kondō Yuriko cho
Contributors: Kondō, Yuriko
Publisher: Fūbaisha
Published: 2012
Place of publication: Nagoya-shi
Language: jpn
Number of pages: 68
ISBN-13: 9784833110990
Subjects: Himitsu hogo-Hōrei
Other titles: Kore de wakaru "Himitsu hozenhō" hontō no himitsu
Notes: Includes bibliographical references (page 68).