Workbook to accompany Modern school mathematics
Subtitle: structure and use [grade 1]
By: Ernest R. Duncan ... [et al.].
Series: Houghton Mifflin modern mathematics series
Publisher: Houghton Mifflin
Published: 1967
Place of publication: Boston
Language: eng
Number of pages: 96
Subjects: Mathematics; Textbooks; Arithmetic
Notes: Cover title.

First grade.