Groups. Mathematical term. Cohen, Abraham, mathematician, 1870- **F 5129.61 An introduction to the Lie theory of one-parameter groups, with applications to the solution of differential equations. — Boston. Heath & Co. 1911. vii, 248 pp. 18cm.
[This work is kept on the Special Libraries Floor.]
This card was printcd at the Boston aS Public Library, February 23, 1912. H7152 — Groups. Math. term. — Difterential equations. — Lie. Marius Sophus.
1842-1899.