Lothian, G. F. <br/><br/>
Optics and its uses / 
G. F. Lothian. 
 - New York :  Van Nostrand Reinhold,  1975. 
 - 218 p. :  ill. ;  24 cm. 
 - The Modern university physics series .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0442300999 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital subscribers lines.<br/>Telecommunications.<br/>Optical instruments.<br/>Optics.