TECHNOLOGY
Gillingham, Sara

Alpha Bravo Charlie: The Complete Book of Nautical Codes

(3) K-3 Signal flags, the phonetic alphabet, Morse code, and semaphore are introduced and then explained in detail from A to Z; each flag appears on a double-sided page. With its clean, well-thought-out design; bold colors; and strong graphic illustrations, the book will appeal to boat lovers and code- and language enthusiasts alike. Further information is appended. Websites. Glos.

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