CAUTION: The Sender of this email is not from within Dalhousie. Dear All, Does anyone have - or know where to find - an electronic copy of Mikkelson’s thesis? Lattice Theoretic and Logical Aspects of Elementary Topoi Christian Juul Mikkelsen Aarhus Universitet, Matematisk Institut, 1976 Thanks, Steve [For admin and other information see: http://www.mta.ca/~cat-dist/ ]