Generation of Permutations in Pseudo-Lexicographic Order (Algorithm 308 [G6]) CACM November, 1969 Ord-Smith, R. J. permutations, lexicographic order, lexicographic generation, permutation generation 5.39 CA691117 JB February 15, 1978 11:59 AM 1813 4 1813 1370 5 1813 1813 5 1813 1813 5 1813 1813 5 1813 1978 5 1813 1307 6 1813 1589 6 1813 1813 6 1813