Elementary arithmetic on the unitary system...
By: by Thomas Kirkland and William Scott
Contributors: Scott, William
Series: W. J. Gage & Co.'s mathematical series
Publisher: W.J. Gage
Published: 1877
Place of publication: Toronto
Language: eng
Number of pages: 185
Subjects: Arithmetic
Notes: Authorized: 1880-1886.

On italicized list 1887-1888.

OTC