Arithmetic: a practical approach
Gershon J. Shugar ... [and others]
Glencoe Press, 1977
 Buku Teks
Arithmetic : a practical approach
by Gershon J. Shugar ... [and others]
Glencoe Press, 1977
 Buku Teks
Carman, Robert A., author
Basic mathematical skills: a guided approach
John Wiley and Sons, 1981
 Buku Teks
Daniels, Joanne M.
Clinical calculations : a unified approach
Delmar Cengage Learning, 2006
 Multimedia
Peterson, John A.
Theory of arithmetic/John A. Peterson. Joseph Hashisaki
John Wiley and Sons, 1967
 Buku Teks
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