000 00350nam a2200133Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:62:678.01
_bWAK;2
100 _aWake, William C
245 0 _aAnalysis of rubber and rubber-like polymers
260 _aLondon
_bMaclaren
_c1958
650 _aCarbon black
650 _aExtraction
942 _cBK
999 _c19954
_d19954