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1 - Computational methods in number theory. Part I - Second edition
Lenstra, H. W. Jr. (1949-....)   /   Tijdeman, R.

Cote : [30 LEN 84-1]

cover

2 - Computational methods in number theory. Part II - Second edition
Lenstra, H. W. Jr. (1949-....)   /   Tijdeman, R.

Cote : [30 LEN 84-2]