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 (???)  Library
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       Book ID  : 69386
       Title    : Origin of modern calculating machines
       Author   : Turck, J. A. V.
       Language : en
       Issued   : 2022-11-19
       
       Download Book (plain text)
 (TXT) 69386-0.txt
       
       Download Book (ePub)
 (BIN) 69386-0.epub
       
 (???) ubjects 
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         Calculators
       
 (???) ookshelves 
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 (DIR)   Category: History - Modern (1750+)
 (DIR)   Category: Engineering & Technology