PhilPapers is currently in read-only mode while we are performing some maintenance. You can use the site normally except that you cannot sign in. This shouldn't last long.

Revision history for entry Rota, Gian-Carlo; Sharp, David H.; Sokolowski, Robert (1988). "Syntax, semantics, and the problem of the identity of mathematical objects" [ROTSSA-2]

NB: for privacy reasons, few details are provided in public revision histories.
2015-02-08T00:45:15updateSystem / admin update -
2010-09-23T16:39:09updateSystem / admin update -