Key to the national arithmetic
Subtitle: containing full solutions to nearly all the problems; designed for the use of teachers and private students
By: by John Herbert Sangster.
Publisher: J. Lovell; R. & A. Miller
Published: 1985
Place of publication: Montreal; Toronto
Language: eng
Format: Microform
Number of pages: 157
Subjects: Arithmetic
Notes: Tables.

Filmed from a copy of the original publication held by the D.B. Weldon Library, University of Western Ontario (Regional History Room). Ottawa : Canadian Institute for Historical Microreproductions, 1985.

vi, [5]-292 p. ; 17 cm.