TY - BOOK AU - Long,Calvin T. TI - Elementary introduction to number theory SN - 0132575027 AV - QA241 .L66 1987 U1 - 512/.7 19 PY - 1987/// CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - Number theory KW - Local N1 - Includes index; Bibliography: p. 233-234 ER -