00329nam a2200097Ia 4500008004100000082002200041100004800063245007300111260003300184300001400217140113s9999    xx            000 0 und d  a543(021)   K3.4-1  a"Kolthoff,I.M. and Elving, Philip.J., Eds."  aTreatise on Analytical Chemistry -Vol.IV Part 1. Theory and Practice  a1963bIntersciencecNew York  a1751-2705