000 00285nam a2200109Ia 4500
008 220216s9999 xx 000 0 und d
100 _aWatson W F
245 0 _aDegradation of natural rubber in solution in vacuo
260 _bIRI Transactions
_c1953
300 _a202-214
942 _cJS
999 _c56776
_d56776