Mental arithmetic.
By: Chas. G. Fraser.
Series: School helps series; CIHM/ICMH microfiche series -- no. 35828.
Publisher: The Educational Pub. Co.
Published: 1985
Place of publication: Toronto
Language: eng
Format: Microform
Number of pages: 125
Subjects: Mental arithmetic -- Problems, exercises, etc.
Genres: Problems, exercises, etc.
Notes: Includes index.

Reproduction of original in: Ontario Institute for Studies in Education. R.W.B. Jackson Library.

Pre-1900 Canadiana.

Microfiche. Ottawa : Canadian Institute for Historical Microreproductions, 1985. 2 microfiche (71 fr.) ; 11 x 15 cm. (CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches ; no. 35828).