Ray's New Primary Arithmetic
Ray's New Primary Arithmetic

Author: Joseph Ray

Publisher: Ravenio Books

Published:

Total Pages: 162

ISBN-13:

DOWNLOAD EBOOK

In 19th century America, Joseph Ray was the McGuffey of arithmetic. His textbooks, used throughout the United States, laid the mathematical foundations for the generations of inventors, engineers and businessmen who would make the nation a world power.

New Primary Arithmetic
New Primary Arithmetic

Author: Benjamin Greenleaf

Publisher: BoD – Books on Demand

Published: 2024-01-29

Total Pages: 109

ISBN-13: 3385248361

DOWNLOAD EBOOK

Reprint of the original, first published in 1875.