Cryptography :the science of secret writing

Main Author: Smith, Laurence Dwight
Format: Book
Language:English
Published: New York : Dover Publications , [1971, c1943]
Subjects:
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100 1 |a Smith, Laurence Dwight 
245 1 0 |a Cryptography :the science of secret writing 
260 |a New York :  |b Dover Publications ,  |c [1971, c1943] 
300 |a 164 p. :  |b illus ;  |c 21 cm. 
500 |a "This Dover edition, first published in 1955, is an unabridged and corrected republication of the work originally published by W. W. Norton and Company in 1943." . 
500 |a "Copyright renewed 1971." 
504 |a Bibliography: p. 156. 
650 1 0 |a Ciphers 
650 1 0 |a Cryptography 
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