TY - GEN AU - Graver,Jack E. AU - Watkins,Mark E. TI - Combinatorics with emphasis on the theory of graphs U1 - 511.6 PY - 1977/// CY - New York PB - Springer-Verlag KW - Combinatorial analysis KW - Graph theory N1 - Bibliografie p. 337 Index p. 345 ER -