Bailey, Kathleen M. Language teacher supervision : a case-based approach / Kathleen M. Bailey. - New York : Cambridge University Press, 2006. - xvi, 384 p. : ill ; 23 cm. - Cambridge language teaching library . - Cambridge language teaching library. . Includes bibliographical references and indexes. ISBN: 0521547458 (pbk.) 0521838681 (hbk.) 9780521547451 (pbk.) 9780521838689 (hbk.) LCCN: 2006043858 Nat. Bib. No.: GBA582221 bnb Subjects--Topical Terms: Language teachers--Training of.Observation (Educational method) LC Class. No.: P53.85 / .B35 2006 Dewey Class. No.: 418.0071/1