00302nam a2200109Ia 4500008004100000082001600041245003400057250000900091260003200100490003400132700002600166220204s9999    xx            000 0 und d  a054.06bGRI 0aTechnical methods of analysis  aEd.2  aNew YorkbMcGraw Hillc1972  aInternational chemical series  aGriffin, Roger Castle