Visual Aids for Classroom Interaction 

 -  Modern English Publications,  1978. 
 - 66p.;  23 cm 
<br/><br/><label>ISBN: </label>0 906149 01 0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School Education
<br/><br/><label>Dewey Class. No.: </label>371.335  / VIS