In Vol. 19, No. 4, March 20, 1936, page 603, in the eleventh line from the bottom of the page for "zj = 2, zjj = 1", read "zj = 1, zjj = 2".

On the same page in the fourteenth line from the bottom of the page for "jj(HPO4-)" read "jj(HPO4--)".

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