000 00319nam a2200133Ia 4500
008 220216s9999 xx 000 0 und d
100 _aThomas A G
245 0 _aDurability - Strength
260 _bRubber Developments
_c1966
300 _a14-17
650 _aCrystallization
650 _aNatural rubber
942 _cJS
999 _c57426
_d57426