Subject: message for list From: orenb@sas.upenn.edu Date: Tue, 1 Feb 2005 18:41:14 -0500 To: dmd1@lehigh.edu Does anyone know where I could obtain a copy of the book Connections, Curvature, and Cohomology volume III by Greub, Halperin, and Vanstone (or volumes I and II for that matter) It is a shame that this book seems to be unavailable. --Oren Ben-Bassat orenb@math.upenn.edu