Gagliardi Robert M <br/><br/>
Optical communications 
Gagliardi Robert M; Karp Sherman 
 - New York       John Wiley         1976 
 - xiv, 432p.  cm. 
<br/><br/><label>Standard No.: </label>35870 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D65:(C5:2), L6