Clarricoats PJB Ed. <br/><br/>
Progress in optical communications. 2V 
Clarricoats PJB Ed. 
 -  1980 
<br/><br/><label>Standard No.: </label>80836 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D65,5:4, M0.1-.2