TY  - BOOK
AU  - Thompson,Lisa
TI  - Åifrelerin sÄ±rrÄ±
T2  - Beyin FÄ±rtÄ±nasÄ±
SN  - 9789750404948
U1  - 652/.8 22
PY  - 2009///
CY  - Istanbul
PB  - LiteratÃ¼r Ãocuk
KW  - Cryptography
KW  - History
KW  - Fraud
N2  - Provides information about different types of codes, and looks at how some of them have been used throughout history
ER  -