The official record of time capsule Expo'70 : a gift to the people of the future from the people of the present day.
- Japan : Matsushita Electric Industrial Co., c 1980.
- 272 p. : ill. ; 30 cm.
90 90
Electric, electronic, magnetic, communications, computer engineering; lighting
621.3 / O2e
90 90
Electric, electronic, magnetic, communications, computer engineering; lighting
621.3 / O2e