Artifact Details Title Changes requested by Los Alamos : your memo of May 12, 1959 - same title Catalog Number 102635066 Type Document Description Stretch math planning, 1959 Date May 13, 1959 Author Bloch, E. Contributor Blaauw, Gerrit A. Publisher International Business Machines Corporation (IBM) Extent 1 p. Category Memoranda Subject IBM Project Stretch Credit Gift of Harwood G. Kolsky Lot Number X3021.2005 102635066.pdf