Serves as a tutorial to the development of different types of code systems and functions as a reference for the hobbyist, and any person or organization that requires the ability to obtain a low-cost, easy-to-use method to promote communications security.
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Serves as a tutorial to the development of different types of code systems and functions as a reference for the hobbyist, and any person or organization that requires the ability to obtain a low-cost, easy-to-use method to promote communications security.
Read Less
Add this copy of Top Secret: Data Encryption Techniques/Book and Disk to cart. $3.59, very good condition, Sold by ThriftBooks-Atlanta rated 4.0 out of 5 stars, ships from Austell, GA, UNITED STATES, published 1993 by Sams.
Add this copy of Top Secret: Data Encryption Techniques/Book and Disk to cart. $3.97, new condition, Sold by Red's Corner rated 5.0 out of 5 stars, ships from Tucker, GA, UNITED STATES, published 1993 by Sams.
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Seller's Description:
All orders ship by next business day! This is a new paperback book. For USED books, we cannot guarantee supplemental materials such as CDs, DVDs, access codes and other materials. We are a small company and very thankful for your business!
Add this copy of Top Secret: Data Encryption Techniques/Book and Disk to cart. $5.00, good condition, Sold by HPB-Red rated 5.0 out of 5 stars, ships from Dallas, TX, UNITED STATES, published 1993 by Sams.
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Seller's Description:
Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!
Add this copy of Top Secret: Data Encryption Techniques to cart. $13.59, very good condition, Sold by Reuseabook rated 5.0 out of 5 stars, ships from Gloucester, GLOS, UNITED KINGDOM, published 1993 by Sams Publishing.
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Seller's Description:
Dispatched, from the UK, within 48 hours of ordering. Though second-hand, the book is still in very good shape. Minimal signs of usage may include very minor creasing on the cover or on the spine.
Add this copy of Top Secret: Data Encryption Techniques/Book and Disk to cart. $26.45, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 1993 by Sams.
Add this copy of Top Secret: Data Encryption Techniques/Book and Disk to cart. $49.20, new condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 1993 by Sams.
