TY  - BOOK
AU  - Collings,Peter J.
TI  - Liquid crystals: nature's delicate phase of matter 
SN  - 0750300558 pbk
U1  - 530.429 23
PY  - 1990///
CY  - Bristol
PB  - Hilger
KW  - Liquid crystals
N1  - Includes index
ER  -