00250nam a2200097Ia 4500008004100000082001300041245002700054260003600081650001100117700002400128220204s9999    xx            000 0 und d  a678bSED 0aMorphology of polymers  aBerlinbWalter de Gruyterc1986  aFibres  aSedlacek, Blahoslav