1:00
en
CR
20
computer
charles babbage
analytical engine
laptop
apple
napiers bone
eloctronic tube
tablet PC
slide rule
abacus
pascaline
minicomputers
desktop
morse code
vacuume tubes
mainframe
spacewar
panched cards
transistors
microsoft
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PuzzleFast.com, Noncommercial Use Only
Across:1. | | 3. | | 5. | | 7. | | 8. | | 9. | | 12. | | 13. | | 17. | | 18. | | 19. | |
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© 2013
PuzzleFast.com, Noncommercial Use Only