000 00339nam a2200133Ia 4500
008 220216s9999 xx 000 0 und d
100 _aRuffell J F E
245 0 _aHypalon and neoprene: Some outstanding properties
260 _bProceedings of the IRI
_c1957
300 _a76-84
650 _aHypalon
650 _aNeoprene
942 _cJS
999 _c60560
_d60560