00371nam a2200109Ia 4500008004100000082001600041100001100057245004100068942001200109999001900121952012100140210430s9999    xx            000 0 und d  a668.92 Y671  aLovell  aIntroduction to polymers 2ndcLovell  cBK2ddc  c563618d563618  001040708NFICaSCMEbSCMEcGENd0000-00-00l2m21o668.92 Y671pSCME-2783r2025-09-10s2023-08-21w2021-04-30yBK