Combinatorics: Room Squares, Sum-Free Sets, Hadamard Matrices Lecture Notes in Mathematics, nr. 292 Autor W. D. Wallis et al. 23 oct 1972 Paperback Preț: 411.57 lei 6-8 săpt.
Pancyclic and Bipancyclic Graphs Autor John C. George et al. 27 mai 2016 Paperback Preț: 380.50 lei 38-45 zile
Combinatorial Mathematics VII: Proceedings of the Seventh Australian Conference on Combinatorial Mathematics, Held at the University of Newcastle, Australia, August 20-24, 1979 Lecture Notes in Mathematics, nr. 829 Editat de R. W. Robinson et al. sep 1980 Paperback Preț: 314.57 lei 6-8 săpt.
Combinatorial Mathematics IV: Proceedings of the Fourth Australian Conference, Held at the University of Adelaide, 27-29 August, 1975 Lecture Notes in Mathematics, nr. 560 Editat de L. R. A. Casse et al. dec 1976 Paperback Preț: 314.22 lei 6-8 săpt.
Combinatorial Mathematics VI: Proceedings of the Sixth Australian Conference on Combinatorial Mathematics. Armidale, Australia, August 1978 Lecture Notes in Mathematics, nr. 748 Editat de A. F. Horadam et al. oct 1979 Paperback Preț: 312.18 lei 6-8 săpt.