TY - BOOK AU - Collings,Peter J. AU - Hird,Michael TI - Introduction to liquid crystals chemistry and physics T2 - The liquid crystals book series SN - 0748406433 (en estuche) AV - QD923 C65 1997 U1 - 530.4/29 21 PY - 1997/// CY - London PB - Taylor & Francis KW - Cristales lĂ­quidos N1 - Includes bibliographical references (p. 289-292) and index ER -