Introduction to optic fiber technology / 
authored and edited by 3G E-learning LLC, USA. 
 - xii, 295 pages :   colored illustrations ;  24 cm. +  1 DVD (4 3/4 in). 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>  
<br/><br/><br/>Text in English 
<br/><br/><label>ISBN: </label>9781680948493 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fiber optics.
<br/><br/><label>Dewey Class. No.: </label>621.3692 A77