00400nam a2200133Ia 4500008004100000082001700041100001300058245004100071260003000112300001100142942000700153952008900160999001700249240817s9999    xx            000 0 und d  a678.72 L98,s  aLyman,W. 0aHand book of silicon rubber Fabrican  c1978a New yorkb UNR.co.  a257 p.  cBK  00104070aTCLbTCLd2024-08-21l0o678.72 L98,sp36639r2024-08-21w2024-08-21yBK  c25971d25971