On the foundations of combinatorial theory: Combinatorial geometries
Crapo, Henry H
On the foundations of combinatorial theory: Combinatorial geometries Henry H Crapo and Gian-Carlo Rota - - MIT Press, Cambridge 1976 - - .
Combinatorial geometry
516.13 CRA-O
On the foundations of combinatorial theory: Combinatorial geometries Henry H Crapo and Gian-Carlo Rota - - MIT Press, Cambridge 1976 - - .
Combinatorial geometry
516.13 CRA-O