TY - BOOK AU - White, N TI - Theory of matroids SN - 9780521092029 U1 - 519.151 PY - 2008/// CY - Cambridge PB - CUP KW - AXIOM SYSTEMS KW - LATTICES KW - MATROIDS KW - ORTHOGONAL GEOMETRICS KW - SEMIMODULAR FUNCTIONS N1 - Ref. sec ER -