Preskill Hallie Reframimg evalution through appretiative inquiry Preskill Hallie - California Sage USA 2006 - xviii,170p. cm. ISBN: 1412909511 (pbk) 1878.16 Standard No.: 94967 Source: 5300, 19/03/2009, Efficient Book Distributors Textual Subjects--Topical Terms: ECONOMICS Dewey Class. No.: X:89M, P6