9780486282091
Games With Codes And Ciphers - Norvin Pallas
Dover Publications (1971)
In Collection
#5347

Read It:
Yes
Ciphers, Ciphers/ Juvenile Literature, Cryptography

Clear instructions for sending secret messages, cryptic treasure hunts, learning about fingerprinted words, three-letter patterns, much more.

Product Details
LoC Classification Z103.3 .P35 1994
Dewey 793.73
Format Paperback
Cover Price 3,95 €
No. of Pages 112
Height x Width 220 x 137 mm