Lovasz, Laszlo
Combinatorial problems and exercises - 2nd ed - Providence Ams chelsea publishing 2007 - 639p.
9780821887080 (PB)
Basic enumeration
Permutations
519.1 / LOV
Combinatorial problems and exercises - 2nd ed - Providence Ams chelsea publishing 2007 - 639p.
9780821887080 (PB)
Basic enumeration
Permutations
519.1 / LOV