00269nam a2200097Ia 4500008004100000082002300041245003500064260003100099490002700130700001400157220204s9999    xx            000 0 und d  a541.1:541.183bKER 0aSurface chemistry and colloids  aLondonbButterworthsc1975  aPhysical chemistry V 7  aKerker, M