000 00257nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a072
_bDRE
100 _aPhilip
245 0 _aFrei Otto form and structure
260 _aLondon
_bCrosby
_c1976
942 _cBK
999 _c26455
_d26455