Symposium held at COMMSOC and Optical Society of America, October 13-14, 1982, Colorado <br/><br/>
Technical digest - symposium on optical fiber measurements   
ed. by D.L.Franzen, G.W.Day and R.L.Gallawa 
 - USA  U.S.Department of Commerce  1982 
 - vii, 147p. 
 - NBS Special Publication  641 .
<br/><br/><label>LCCN: </label>82-600594 
<br/><br/><label>Dewey Class. No.: </label>621.3692  / N821