Loehr, Nicholas
Bijective combinatorics - New york CRC press 2011 - 612 - Discrete mathematics and its applications .
9781439848845
Discrete mathematics, Combinatorics, Basic counting. Graphy theory
519.1 LOE
Bijective combinatorics - New york CRC press 2011 - 612 - Discrete mathematics and its applications .
9781439848845
Discrete mathematics, Combinatorics, Basic counting. Graphy theory
519.1 LOE