Grimaldi, Ralph P.
Discrete and combinatorial mathematics : an applied introduction / Ralph P. Grimaldi. - Addison Wesley 1985.
220
Mathematics.
Combinatorial analysis.
QA76.9 / M35Gri.
Discrete and combinatorial mathematics : an applied introduction / Ralph P. Grimaldi. - Addison Wesley 1985.
220
Mathematics.
Combinatorial analysis.
QA76.9 / M35Gri.