Tekijä: Ken Beatty; Peter Tinkler Kustantaja: Pearson Education North Asia Ltd (2008) Saatavuus: | Arvioimme, että tuote lähetetään meiltä noin 1-3 viikossa
Asu: Moniviestin Julkaisuvuosi: 2007, 14.06.2007 (lisätietoa) Kieli: Englanti
For thousands of years people have used codes and ciphers to keep secrets from people who will do anything to learn them. How did secret messages cause a queen to lose her head? How have lost languages finally been understood? How did one little-known language help a country win a war? Read this book and find out.
