Index:Origin of Modern Calculating Machines.djvu

Title	Origin of Modern Calculating Machines; a Chronicle of the Evolution of the Principles That Form the Generic Make Up of the Modern Calculating Machine
Author	J. A. V. Turck
Year	1921
Publisher	The Western Society of Engineers
Location	Chicago
Source	djvu
Progress	To be proofread
Transclusion	Index not transcluded or unreviewed
OCLC	1050249001

Pages (key to Page Status)

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