Eichenbaum, David A. The Business rules : the seven irrefutable laws that determine all business success / David A. Eichenbaum. - [S.l.] : Entrepreneur Media, 2007. - xv, 256 p.: ill. 23 cm. Includes index English ISBN: 13: 978-1-599180-618 Subjects--Topical Terms: Successs in businessManagement LC Class. No.: 658 Ei22b