000 00286nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
100 _aWatson W F
245 0 _aCold mastication of rubber
260 _bIRI Transactions
_c1953
300 _a32-41
650 _aMastication
942 _cJS
999 _c55832
_d55832