Lewis , Sarah Positive psychology at work : how positive leadership and appreciative inquiry create inspiring organizations / - UK : Wiley-Blackwell, c2011 - xxii, 246 p. : ill. ; 24 cm. Includes bibliographical references & index. ISBN: 9780470683200 Subjects--Topical Terms: 1. Leadership.2. Positive psychology.3. Organizational change. Dewey Class. No.: Circ. 158.7 L676p 2011