TY - GEN TY - GEN T1 - Liquid crystals T2 - Solid state physics : advances in research and applications A2 - Liebert, L. LA - eng PP - New York PB - Academic Press YR - 1978 UL - https://kansalliskirjasto.finna.fi/Record/helka.995893173506253 SN - 0-12-607774-6 kovakantinen ER -