The Complete Book of Fingermath (Simple, Accurate, Scientific)
by
Edwin M. Lieberthal
Paperback
details (
USA
).
ISBN: 978-0-89104-290-7
ISBN-10: 0-89104-290-3
Fingermath Intl
· 1979
See also:
2015
Paperback
The Complete Book of Fingermath: Simple, Accurate,Scientific