Artifact Details Title Prolog Source Code Listing Catalog Number 102803547 Type Document Description Prolog Source Code Listing. Orignally written in CDL in 1975 but this listing is from 1977 Date 1977-09-12 Extent 26 pages Format PDF Credit Gift of Péter Szeredi Lot Number 2022.0041 102803547-05-01-acc.pdf