Index by Subject to Algorithms, 1969 CACM December, 1969 This 1969 index is the first supplement to the Index by Subject to Algorithms, 1960 1968 (Comm. ACM 11, 12 (Dec. 1968), 827 830). CA691216 JB February 15, 1978 2:03 PM 1796 5 1796 1796 5 1796 1796 5 1796