Dear Category Theorists, Applications are now open for postdoctoral positions at the Warsaw Center of Mathematics and Computer Science (WCMCS). Deadline for applications: October 15th, 2013. For more information, see http: //wcmcs.edu.pl/node/41 (the full announcement is also enclosed below). Best regards, Marek Zawadowski [For admin and other information see: http://www.mta.ca/~cat-dist/ ]