Combinatorics : an introduction/
Faticoni,Theodore G
Combinatorics : an introduction/ - Germany: Wiley, 2013. - xiii,313p.
9781118404362
Combinatorial analysis
511.6 / FAT/C
Combinatorics : an introduction/ - Germany: Wiley, 2013. - xiii,313p.
9781118404362
Combinatorial analysis
511.6 / FAT/C