00790nam a22002657a 4500 BD-DhUL 20140824103758.0 140824s1970 nju||||| |||| 001 0 eng d (NNC)5774809 BD-DhUL BD-DhUL 512.81 PEE Pettofrezzo, Anthony J. Elements of number theory / Anthony J. Pettofrezzo and Donald R. Byrkit. Englewood, Cliffs, N. J. : Prentice-Hall, c.1970. xii, 244 p. ; 21 cm. Includes index. Number theory. Number theory Problems, exercises, etc. Nombres, Théorie des. Teoria Dos Numeros larpcal Byrkit, Donald R. AUTH ddc BK 20060811 5387 5387 0 0 ddc 0 512_810000000000000_PEE 0 NFIC 9349 DUSL DUSL GEN 2014-08-24 512.81 PEE A126744 2014-08-24 2014-08-24 BK