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vacuum tube computer
Show Format Data
Format
JPG 300 DPI
Image information
Author:
dreamstime
License:
buy for Personal Use & Commercial
File Type:
JPG
Views:
times
Comprar
1950s
1960s
50s
60s
achievement
calculate
closeup
computer
detail
digital
electronics
hightech
nobody
numbercruncher
obsolete
old
oldfashioned
person
science
technology
tube
tubes
vacuum
