Wajnryb, Ruth <br/><br/>
Classroom Observation Tasks 

 - Cambridge:  Cambridge University Press,  1992. 
 - viii,145p.;  23 cm. 
<br/><br/><label>ISBN: </label>0 521 40722 2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School Education
<br/><br/><label>Dewey Class. No.: </label>371.3  / WAJ