President's letter to the ACM membership.
Letters to the editor: Further comment on the computation of least squares polynomials.
Translator writing systems.
Algorithms: Algorithm 323: Generation of permutations in lexicographic order.
Operating Systems: Program overlay techniques.
Algorithms: Algorithm 320: Harmonic analysis for symmetrically distributed data.
Algorithms: Algorithm 325: Adjustment of the inverse of a symmetric matrix when two symmetric elements are changed.
Algorithms: Algorithm 324: Maxflow.