Gall, Meredith D. Clinical supervision and teacher development : preservice and inservice applications / Meredith D. Gall and Keith A. Acheson. -- 6th ed. -- New Jersey: John Wiley & Sons, Inc., 2011. xi, 250 p.: ill.; 24 cm. Include index. ISBN: 9780470386248 Subjects--Topical Terms: Student teaching.Teachers -- In-service training.School supervision.Observation (Educational method).Teachers' workshops.Dewey Class. No.: Res 370.711 G315 2011