000 00410nam a2200145Ia 4500
008 160615s9999 xx 000 0 und d
100 _aVANNER(K C)
245 _aLiquid crystals: a survey and bibliography of their optical and electro-optical applications
260 _bElectrical research association
260 _c1971
300 _a1 p. + 87
942 _cBooks
999 _c10412
_d10412