000 00258nam a2200109Ia 4500
005 20251007104254.0
008 251006s9999 xx 000 0 und d
245 0 _acolor and symmetry.a.l.loeb
260 _a1ST.ED. | N.Y. WILEY
260 _c1971
942 _cBOK
999 _c3781
_d3781