Sorting Nonredundant Files-Techniques Used in the FACT Compiler Some typical file structures, including some called "non-redundant," are examined,and the methods used in FACT to sort such files are discussed. CACM May, 1963 Glore, J. B. CA630510 JB March 14, 1978 11:16 AM 2017 5 857 857 5 857 857 5 857 857 5 857 849 6 857 850 6 857 851 6 857 852 6 857 853 6 857 854 6 857 855 6 857 856 6 857 857 6 857 858 6 857 859 6 857 860 6 857 861 6 857 862 6 857 863 6 857 864 6 857 865 6 857 866 6 857