Craddock, Maggie. Power genes : Understanding your persona and how to wield at work / Maggie Craddock. - 1st ed. - Boston, U.S.A. : Harvard business review press, 2011 - xxiii, 216 p. : ill. ; 24 cm. Includes bibliographies and index. ISBN: 9781422166949 Subjects--Topical Terms: Executive ability.Industerial psychology.Management--psychological aspects. LC Class. No.: HD38.2 / .C725 2011