Assessing teacher effectiveness :  developing a differentiated model / 
Jim Campbell ... [et al.] 
 - London :  RoutledgeFalmer,  2004 
 - iii, 228 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0415304784 (hbk.) 0415304792 (pbk.)  RM178.17 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers--Rating of<br/>Teacher effectiveness