Key to percents
By: by Steven Rasmussen and David Rasmussen.
Contributors: Rasmussen, David.
Publisher: Key Curriculum Press
Published: 1988
Place of publication: Berkeley, Calif
Language: eng
Number of pages: 48
Subjects: Percentage -- Problems, exercises, etc; Decimal system -- Problems, exercises, etc; Fractions -- Problems, exercises, etc
Notes: Cover title.

Student workbooks.
Table of contents: title: bk 1. Percent concepts; title: bk 2. Percents and fractions; title: bk 3. Percents and decimals.