技術革新
By: [Tōkyō Daigaku Sōgō Kenkyūkai hen]
Series: Tōkyō Daigaku kōkai kōza -- 3
Publisher: Tōkyō Daigaku Shuppankai
Published: 1968
Place of publication: Tōkyō
Language: jpn
Number of pages: 253
Subjects: Technological innovations
Other titles: Gijutsu kakushin