000 00300nam a2200109Ia 4500
001 33700
008 170722s9999 xx 000 0 und d
100 _aBaur, John Ih
245 _aNature in abstraction
_bThe relation of abstract painting and sculpture to nature in /
260 _c1958.
942 _cGEN
999 _c50126
_d50126