Artifact Details Title SDS 900 Series Program Library - 870038+ Catalog Number 102687795 Type Document Description Includes documents: 870038 940 OLDS Unit 21 W Disc Test Listing 870039 940 OLDS Unit 23 CTE 10/11 Test Listing Date 1969 Publisher Scientific Data Systems (SDS) Category Program Description Collection Title Rudolf F. Wrobel Collection of Scientific Data Systems Program Library Credit Gift of Rudolf F. Wrobel Lot Number X3736.2007