000 00435nam a2200169Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:62
_bPRO.35
245 0 _aProgress of the rubber industry. V 35
260 _aLondon
_bIRI
_c1971
650 _aBelting
650 _aCellullar elastomers
650 _aCompounding ingredients
650 _aLatex testing
650 _aSynthetic elastomers
650 _aTyres
942 _cBK
999 _c22573
_d22573