Introduction to combinatorics/
Wallis, W. D
Introduction to combinatorics/ W.D. Wallis and J.C. George - Boca: CRC Press, 2015. - xvi,380p. 25cm.
9781439806227
Combinatorial analysis
511.6 / WAL/I
Introduction to combinatorics/ W.D. Wallis and J.C. George - Boca: CRC Press, 2015. - xvi,380p. 25cm.
9781439806227
Combinatorial analysis
511.6 / WAL/I