000			00305nam a2200109Ia 4500
008			210430s9999 xx 000 0 und d
082			_a668.92 Y671
100			_aRobert J Young _9127725
245			_aIntroduction to polymers / _cRobert J Young
260			_aLondon _bChapman & Hall _c1981
942			_cBK _2ddc
999			_c563617 _d563617