TY - BOOK AU - Bragg, Steven M. AU - ED - ED - ED - ED - TI - : a comprehensive guide SN - 0470055170 (hardcover) SN - 2 PY - 2007///.;copyright 2007.46 CY - Hoboken, New Jersey PB - John Wiley & Sons KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Business mathematics N1 - Includes index; 5; Professional ER -