Wilkerson, Judy R Assessing teacher competency : five standards-based steps to valid measurement using the CAATS model - Thousand Oaks, CA: Corwin Press, 2007 - xxx, 375 p. : ill. ; 28 cm ISBN: 9781412941204 Subjects--Topical Terms: Teacher effectiveness - United States Dewey Class. No.: 379.157 WIL