Results and Problems in Combinatorial Geometry Autor Vladimir G. Boltjansky et al. 9 oct 1985 Paperback Preț: 301.60 lei 6-8 săpt.
Surveys in Combinatorics London Mathematical Society Lecture Note Series, nr. 38 Editat de B. Bollobás 8 aug 1979 Paperback Preț: 409.22 lei 459.80 lei 6-8 săpt. -11%