わからせ方の技術
Subtitle: settoku jōzu, setsumei jōzu
By: Kobayashi Hiroshi cho
Series: Jippi shinsho -- 86
Publisher: Jitsugyō no Nihonsha
Published: 1969
Place of publication: Tōkyō
Language: jpn
Number of pages: 238
Subjects: Persuasion (Psychology); Comprehension
Other titles: Kangaekata no gijutsu