1.
Mathematics of Ciphers Number Theory and Rsa Cryptography
by Coutinho, S. C.
ISBN: 9781568810829
List Price: $39.95
2.
Primer of Algebraic D-Modules
by Coutinho, S. Collier, Serie...
ISBN: 9780521559089
List Price: $42.00
3.
Primer of Algebraic D-Modules
by Coutinho, S. Collier, Serie...
ISBN: 9780521551199
List Price: $116.00
5.
The Mathematics of Ciphers: Number Theory and Rsa Cryptography
by Coutinho, S. C.
ISBN: 9780367447601