Systemathix
Subtitle: computational skill building program
By: authors, Alexander Tobin, Kailly B. Sass ; consultants, Judson E. Newburg, Irving Schwartz, Ruth V. Melson
Contributors: Sass, Kailly B.
Edition: Rev. ed.
Publisher: Sadlier-Oxford
Published: 1979
Place of publication: New York
Language: eng
Subjects: Arithmetic; Textbooks
Notes: Indiana state adopted textbook, 1979-1984.
Table of contents: title: level A. Addition, subtraction.; title: levels B, C, D. Addition, subtraction, multiplication, division.; title: level E. Addition, subtraction, multiplication, division, equivalent fractions.