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VERSION:2.0
PRODID:-//Talks.cam//talks.cam.ac.uk//
X-WR-CALNAME:Talks.cam
BEGIN:VEVENT
SUMMARY:Planar graphs and rational homology 4-balls - Brendan Owens\, Glas
 gow
DTSTART:20091125T160000Z
DTEND:20091125T170000Z
UID:TALK20647@talks.cam.ac.uk
CONTACT:Jake Rasmussen
DESCRIPTION:Abstract not available
LOCATION:MR 13
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