BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Talks.cam//talks.cam.ac.uk//
X-WR-CALNAME:Talks.cam
BEGIN:VEVENT
SUMMARY:Hochas and minimal toposes - Peter Johnstone (University of Cambri
 dge)
DTSTART:20090601T131500Z
DTEND:20090601T144500Z
UID:TALK20026@talks.cam.ac.uk
CONTACT:Richard Garner
DESCRIPTION:Abstract not available
LOCATION:MR2\, Centre for Mathematical Sciences
END:VEVENT
END:VCALENDAR