000 00317nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
100 _aHavinga Jaap
245 0 _aPrediction of life time of (Natural) rubber products
260 _bNatural Rubber
_c2001
300 _a14-Nov
650 _aRubber products
942 _cJS
999 _c65470
_d65470