Cryptography
By: by André Langie; translated from the French by J. C. H. Macbeth ...
Contributors: Macbeth, James Cruickshank Henderson, 1874- tr.; George Fabyan Collection (Library of Congress)
Publisher: E.P. Dutton and company
Published: 1922
Place of publication: New York
Language: eng
Number of pages: 192
Subjects: Cryptography
Notes: Bibliography: p. 158.
"Printed in Great Britain."
"The Playfair cipher system, etc., by translator": p. 159-192.