Edward M. Stack <br/><br/>
The Language laboratory and modern language teaching 

 - 3rd edition 
 - London  Oxford university press  1971 
 - 313p  22cm 
<br/><br/><label>ISBN: </label>0194371182 0194370437 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Language laboratories. <br/> Laboratoires de langues.<br/>Sprachlabor
<br/><br/><label>Dewey Class. No.: </label>407 S775l