S3 The Smith Sexagesimal System Using Base60 to Increase Arithmetic Intelligence
£8.67
Includes FREE deliveryOrder before 4pm tomorrow for delivery by Wed 19 Aug 2026.
Trusted by thousands of customers. See 2,385+ Customer Reviews
View other formats and editions of S3 The Smith Sexagesimal System Using Base60 to Increase Arithmetic Intelligence by
Publisher: Red Anemone Books Inc.
Publication Date: 12/5/2011 12:00:00 AM
ISBN13: 9780983188810, 978-0983188810
ISBN10: 0983188815