000 00295nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a678
_bHOL
100 _aHolmes-Walker, W A
245 0 _aPolymer conversion
260 _aLondon
_bApplied
_c1975
650 _aPolymer conversion
942 _cBK
999 _c33627
_d33627