Powell, William. The OIQ factor : raising your school's organizational intelligence / William Powell and Ochan Kusuma-Powell. - Melton, Woodbridge : John Catt Educational Ltd, 2013. - 234 pages. - World class school. . Includes bibliographical references. ISBN: 9781908095916 Subjects--Topical Terms: School improvement programs. Dewey Class. No.: 371.2 POW