PSSL 81 - first announcement

It is proposed to hold the 81st meeting of the Peripatetic Seminar on
Sheaves and Logic in Coimbra during the weekend of 9/10 April 2005.
Further details of the arrangements will be announced by mid-January;
in the meantime, any queries may be addressed to the organizers

Manuela Sobral <>,
Maria Manuel Clementino <>,
Jorge Picado <> or
Lurdes Sousa <>.