00576nam a22001697a 4500 SISC 20170424115903.0 170424b xxu||||| |||| 00| 0 eng d 9781909717671 LB 2838 .P882 2015 Powell, William. Teacher self-supervision : why teacher evaluation has failed and what can we do about it / by William Powell and Ochan Kusuma-Powell. UK, John Catt Educational Ltd, 2015. 150 pages ; 22 cm. Includes bibliographical references. lcc BK 329559 329559 0 0 lcc 0 CL CL RES 2017-04-24 Library Fund 0 LB 2838 .P882 2015 C20859 2018-05-15 00:00:00 2017-04-24 BK