Elementary Number Theory - Clark
Elementary Number Theory - David M. Burton
Elementary Number Theory Notes - santos
Elementary theory of numbers - Sierpinski W.
Elliptic Curves 2nd ed. - D. Husemoeller
Elliptic Curves - Notes for Math 679 - J. Milne, U. Michigan
Geometric Theorems, Diophantine Equations and Arithmetic Functions - J. Sandor
History of the theory of numbers Vol.2. - Dickson L.E.
Introduction To Analytic Number Theory - Apostol
Introduction to Modern Number Theory Fundamental Problems, Ideas and Theories 2nd Edition - Manin I., P~0
Introduction to p-adic numbers and valuation theory- Bachman G.
Introduction to the Theory of Numbers 4th ed. - G. Hardy, E. Wright
Lectures on topics in algebraic number theory - Ghorpade
Mainly Natural Numbers - Studies on Sequences - H. Ibstedt
Math. problems and proofs combinatorics, number theory and geometry - B. Kisacanin
Mathematical Problems And Proofs Combinatorics, Number Theory, and Geometry - Kluwer Academic
Milne - Class Field Theory(230s)(T)
My Numbers, My Friends - Popular Lectures on Number Theory
My Numbers,My Friends Popular Lectures On Number Theory - Ribenboim
Number theory for beginners - Weil A.
Number theory for computing - Yan S Y.
Number Theory - Z.Borevitch, I. Shafarevich
Numerical Mathematics - A. Quarteroni, A. Sacco, F. Saleri
Numerical Methods for Engineers and Scientists 2nd ed. - J. Hoffman
Numerical Optimization - J. Nocedal, S. Wright
Numerical Recipes in C - The Art Of Scientific Computing 2nd ed.
Numerical Recipes in Fortran 77 2nd ed. Vol 1
Old And New Problems And Results In Combinatorial Number Theory - Erdos, P.&Graham, R.L
Only Problems Not Solutions - F. Smarandache
Prime Numbers The Most Mysterious Figures in Math - D. Wells