00413nam a2200181Ia 4500008004100000082001000041082000800051100003500059245003100094260003400125260000900159300000900168365000600177365001100183365000600194365000600200650002500206181031s9999    xx            000 0 und d  a720.1  bILL  aInstitute of Contemporary Arts  aIllusion in Nature and Art  bGerald Duckworth and Co. Ltd.  c1973  a59p.  b0  cRupees  d0  e0  aArchitectural Theory