000 00304nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
245 0 _aSMR - A significant advance in NR marketing
260 _bRubber Developments
_c1965
300 _a38-42
650 _aRubber marketing
650 _aSMR
942 _cJS
999 _c68782
_d68782