Secret writing / Sears, Peter

Author:

ISBN13: 
9780915924868
Compare Title: 
secretwritingkeystothemysteriesofreadingandwriting
Call Number: 
1.54

Secret writing

keys to the mysteries of reading and writing
  • Sears, Peter
1986
Discusses secret writing, ciphers, and the processes of creating and deciphering secret or difficult languages. Includes thinking and writing exercises.
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