Robin Catalogue:
A. MS., n.p., [c.1895], pp. 1-13; 7-12, with an alternative p. 8 of another draft.
The principal questions raised are these: Why mathematics always deals with a...
From the Robin Catalogue:
A. MS., n.p., n.d., pp. 1-4, 10-14; plus 9 pp. of variants and 1 p. (fragment).
An attempt to define “sign” as a medium for the communication of form....