From moerdijk@math.uu.nl Thu Jan 13 15:10:28 2000 Date: Tue, 21 Dec 1999 14:18:47 +0100 (MET) From: moerdijk@math.uu.nl To: categories@mta.ca Subject: categories: Preprint: Proper maps of toposes Dear category theorists, I would like to inform you that my preprint with Japie Vermeulen, "Proper maps of toposes", can now be obtained electronically from . (This paper will eventually appear as an issue of the Memoirs of the AMS.) With best wishes for the holidays, Ieke Moerdijk.