O'Leary, Matt. Classroom observation : a guide to the effective observation of teaching and learning / Matt O'Leary. - London ; New York : Routledge, c2014. - vi, 195 pages ; 26 cm Includes bibliographical references (pages 181-189) and index. ISBN: 9780415525794 (alk. paper) LCCN: 2013011823 Subjects--Topical Terms: Observation (Educational method) LC Class. No.: LB1027.28 / .O54 2014 Dewey Class. No.: 371.39 / OLE 2014