Cover Image

Secret codes, remainder arithmetic, and matrices /

Bibliographic Details
Main Author: Peck, Lyman C., 1920-
Format: Book
Language:English
Published: Washington, D.C. : National Council of Teachers of Mathematics, [1961 ](l970 printing)
Subjects:
Arithmetic.
Matrices.
Ciphers.
Description
Item Description:Includes index.
Physical Description:v, 54 pages : illustrations ; 23 cm.
Bibliography:Bibliography: page 52.