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50-secret-codes

50 Secret Codes

Emily Bone

Cijena: KM
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Children love to learn secret codes and write encrypted messages and this book will teach them everything they need to know, including Semaphore and Morse code, "Grid code" used in the American Civil War, Egyptian hieroglyphics and traditional number replacement and alphabet switching codes.

Proizvod je dostupan: DA
Izdavač: Usborne Publishing Ltd
ISBN: 9781409584612
Godina izdanja: 2015
Broj stranica: 112
Težina: 190
Tip uveza: Paperback