EL-BAWAB, TEREK S <br/><br/>
OPTICAL SWITCHING  

 - NEW DELHI  NEW AGE INTERNATIONAL LTD.  2007 
 - XXII + 451 
<br/><br/><label>ISBN: </label>8181286925 
<br/><br/><label>Dewey Class. No.: </label>621.3827 O07