Lattice path combinatorics, with statistical applications / T. V. Narayana. Narayana, T. V. (Tadepalli Venkata), 1930- Mathematical statistics. Combinatorial analysis. Lattice theory. QA276 .N33 519.5 NAL Includes index. Bibliography: p. [103]-104. Toronto ; Buffalo : University of Toronto Press, c1979. c1979. 1979 Text xii, 106 p. ; eng Mathematical expositions ; no. 23