Kelker, Hans. <br/><br/>
Handbook of liqiud crystals / 
Hans Kelker and Rolf Hatz ; with a contribution by Christian Schumann. 
 - Weinheim :  Verlag Chemie,  1980. 
 - 917 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>3527254811 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Liquid crystals.<br/>Liquid crystals--Bibliography.