TY - BOOK AU - Burton, David M. AU - ED - ED - ED - ED - SN - 9780073051888 (alk. paper);0073051888 (alk. paper) SN - 2 PY - 2007///];copyright 2007.46 CY - Boston PB - McGraw-Hill Higher Education KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Number theory N1 - Includes index; 5 ER -