Secret CoRes Bk +R Pk

Secret CoRes Bk +R Pk

Ken Beatty

     

бумажная книга



Издательство: Longman Group UK Limited
Дата выхода: август 2011
ISBN: 978-1-4058-5222-7
Объём: 76 страниц

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.