Essential arithmetic
By: C.L. Johnston, Alden T. Willis, Gale M. Hughes.
Contributors: Willis, Alden T.; Hughes, Gale M.
Edition: 4th ed.
Series: [The Johnston/Willis developmental mathematics series]
Publisher: Wadsworth Pub. Co.
Published: 1984
Place of publication: Belmont, Calif
Language: eng
Number of pages: 534
Subjects: Arithmetic.
Notes: Series statement from: Intermediate algebra / A.T. Willis. 2nd ed. c1987.
Includes index.