Berge, Claude Principes de combinatoire/ par C. Berge. - Paris: Dunod, 1968. - vi, 149 p.: illus., 25 cm. Bibliography: p. [147]-149. LCCN: 79362935 //r84 Nat. Bib. No.: F*** Subjects--Topical Terms: Combinatorial analysis. Dewey Class. No.: 511.6 / B495p