WALKER, Rob  <br/><br/>
A Guide To Classroom Observation 

 - London :   Methuen & Co Ltd ,  1975 . 
 - 178 p . :  ill . ; pictures ; 15 cm.  
<br/><br/> Includes bibliographical references and index . 
<br/><br/><label>ISBN: </label>0416812007 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education - Observation.
<br/><br/><label>Dewey Class. No.: </label>371.1