Zepeda, Sally J., 1956-, Instructional supervision : applying tools and concepts / [print] Sally J. Zepeda. - third edition.ition. - Larchmont, New York : Eye on Education, (c)2012. - xix, 380 pages : illustrations ; 27 cm. Includes bibliographies and index. ISBN: 9781596672079 LCCN: 2011037097 Subjects--Topical Terms: School supervision. LC Class. No.: LB2806.Z57.I578 2012 LB2806