Proposed Amendment to Proposed American Standard on Specification for General-Purpose Paper Cards for Information Processing CACM October, 1964 CA641016 JB March 9, 1978 4:35 PM 986 5 986 986 5 986 986 5 986 1705 5 986 984 6 986 986 6 986 1020 6 986 1321 6 986