00369nam a2200121Ia 4500008004100000082001200041100001500053245006500068260000900133942000700142952008300149999001500232240817s9999    xx            000 0 und d  a543. H7  aWorth,A.B. 0aStandard Methods of the Division of Laboratories And Researc  c1947  cBK  00104070aTCLbTCLd2024-08-21l0o543. H7p1179r2024-08-21w2024-08-21yBK  c1089d1089