Artifact Details Title ALTO: A personal computer system, hardware manual Catalog Number 102660563 Type Document Date 1979-05 Publisher Xerox PARC (Palo Alto Research Center) Category Technical Report Collection Title Company Collection Lot Number X3067.2005 102660563.05.03.acc.pdf102660563.05.02.acc.pdf102660563.05.01.acc.pdf102660563.05.04.acc.pdf