Isbn: 9780061137945 - how to tell a secret: tips, tricks & techniques for breaking codes & conveying covert information (7 Ergebnisse)

Paperback. Zustand: Fair. This book explores the ways and means of conveying secret information from antiquity to the present, including physical devices, codes, the mechanics of secret telling, and spy's tradecraft. How to directions and historical context are also provided. Although many examples from the military and spy agencies will be given (the authors will enlist the aid of historians at the National Cryptological Museum), the book will also cover the layman's use of technology, e.g., decoder rings and gadgets from movies and TV shows. A fun subject with broad appeal and a strong title for our popular history subject category.…

Paperback. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Paperback. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Zustand: Good. Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included.

Zustand: Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp.

paperback. Zustand: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned. A good condition book.…

Trade Paperbac. Zustand: Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDReference: VERY GOOD TRADE PAPERBACK, MINOR NICKS AND CREASES, INK MARK BOTTOM EDGE, TIPS BUMPED, PROMPT SHIPPING WITH TRACKING.