DuVall, Duke. How to conquer giants : the top ten success principles from the world's richest man / Duke DuVall. - Sisters, Or. : Multnomah, c2001. - 156 p. ; 22 cm. Includes bibliographical references (p. 151-156). ISBN: 1576737845 LCCN: 00013197 Subjects--Topical Terms: Success--Religious aspects--Christianity. LC Class. No.: BV4598.3 / D983H Dewey Class. No.: 248.4 / D983H