Collings, Peter J.,  1947- <br/><br/>
Liquid crystals :  nature's delicate phase of matter / 
by Peter J. Collings 
 - Bristol :  Hilger,  c1990 
 - xiii, 222 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0750300558 pbk 075030054X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Liquid crystals
<br/><br/><label>Dewey Class. No.: </label>530.429  / COL 1990