Artifact Details Title BBN: Pluribus IMP Operations/Maintenance Course Catalog Number 102721535 Type Document Description Includes 30 viewgraphs originally filed in vinyl sleeves. Includes Script for Pluribus IMP Operations/Maintenance Course Date 1983 ca. Publisher Bolt, Beranek and Newman, Inc. (BBN) Category Presentation materials Credit Gift of BBN Technologies Lot Number X5546.2010