Basic mathematical skills
Subtitle: a guided approach
By: Robert A. Carman, Marilyn J. Carman.
Contributors: Carman, Marilyn J., joint author.
Edition: 2d ed.
Publisher: Wiley
Published: 1981
Place of publication: New York
Language: eng
Number of pages: 576
Subjects: Arithmetic.; Arithmetic -- Programmed instruction.
Notes: Includes index.