Combinatorial mathematics and its applications : proceedings of the conference held at the University of North Carolina at Chapel Hill, April 10-14, 1967 - Bose, R. C. (Raj Chandra) , 1901-; Dowling, T. A., 1941-; University of North Carolina at Chapel Hill (Chapel Hill : University of North Carolina Press, 1969)
Includes bibliographical references and index
Keywords: Combinatorial analysis; Calculus, Operations