LEADER 00000nam 2200205 a 4500 001 1012213 003 UkHlHU 007 t 008 000706 4 1992 000 eng 020 0198535635 040 UkHlHU 050 4 QA 166.6 O9 100 1 Oxley, James G. 245 10 Matroid theory. 260 Oxford :|bOxford University Press,|c1992. 300 532p. 440 0 Oxford science publications 946 6XX absent
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