Secret codes

Autor*innen

• Ken Beatty

Parameter

• 75 Seiten
• 3 Lesestunden

• Sachliteratur

Mehr zum Buch

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

• Sprache: Englisch
• Erscheinungsdatum: 2007
• Einband: Paperback