ee
Geamety 4; Non Cudikien.
Delaporte, L. J. **E)5129.117 Essai philosophique sur les géométries non Euclidiennes.
— Paris. Naud. 1903. 139, (3) pp. Diagrams. 8°.
Ouvrages a consulter, pp. 134-139.
[This work is kept on the Special Libraries Floor.] \
Sept. 24, Seek 1903
F1253 — Geometry. Non-Euclidian.