Arden, Paul It's not how good you are, it's how good you want to be / Paul Arden - London : Phaidon Press Limited, ©2003. - 127 pages : colored illustrations ; 14 cm. ISBN: 9780714843377 Subjects--Topical Terms: Self-actualization.(Psychology) Dewey Class. No.: C 158.1 / Ar676 2003