2 documents

1.
Coolidge, Julian Lowell
A treatise on the circle and the sphere, by Julian Lowell Coolidge.
Publication: Clarendon Press 1916.
Description: 602, [2] p. illus. 23 cm.
Univ. Michigan Lib. : Notice | Document

---

2.
Coolidge, Julian Lowell
The elements of non-Euclidean geometry.
Publication: Oxford, At the Clarendon Press 1909
Description: 291, [1] p. diagrs. 23 cm.
Cornell Univ. Lib. : Document

---