Discrete and combinatorial mathematics An applied introduction /
Grimaldi, Ralph P.
Discrete and combinatorial mathematics An applied introduction / - 4th ed. - Delhi : Pearson education , 2002. - 1999 p. - xix+791 .
8178086514
Combinatorial Mathematics
Discrete and combinatorial mathematics An applied introduction / - 4th ed. - Delhi : Pearson education , 2002. - 1999 p. - xix+791 .
8178086514
Combinatorial Mathematics