Vom Abakus zum Rechenschieber
eine leicht verständliche Einführung in die "hohe Kunst" des Schieberrechnens nebst einem zahlenhistorischen Überblick. Mit einem gebrauchsfertigen Lehrmodell.
Our rough guess is there are 34,500 words in this book.
At a pace averaging 250 words per minute, this book will take 2 hours and 18 minutes to read. With a half hour per day, this will take 5 days to read.
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Word Count
34,500 words, Guess
Page Count
138 pages
Identifiers
- Open LibraryOL18452457M
Classifications
- LCCQA73 H34 1942
Subjects
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