000 00288nam a2200109Ia 4500
008 220216s9999 xx 000 0 und d
100 _aCulver E G
245 0 _aPolyurethane elastomers: durable and versatile polymers
260 _bMaterials world
_c1993
300 _a225-228
942 _cJS
999 _c65304
_d65304