TY  - BOOK
AU  - Buchanan,William
TI  - Cryptography
SN  - 9788793609143
AV  - Z104 .B834 2017 
U1  - 652.8 
PY  - 2017///
CY  - Aalborg
PB  - River Publishers
KW  - Cryptography
KW  - Electronic books
UR  - https://ebookcentral.proquest.com/lib/orpp/detail.action?docID=30251706
ER  -