Math you need, books 1 and 2
Subtitle: teacher's guide with answers
By: Charles Keary.
Publisher: Nelson Canada
Published: 1982
Place of publication: Scarborough
Language: eng
Number of pages: 32
Subjects: Mathematics -- Problems, exercises, etc.; Mathematics -- Study and teaching (Secondary); Mathematics.
Notes: Adapted from materials originally prepared by the Hamilton, Ontario Board of Education's MA231 Basic Writing Team.

For use in secondary schools.