00430nam a2200181Ia 4500003000400000005001700004008004100021020001800062040000700080041000800087082001500095100003300110245002900143250000600172260004100178300001600219365001300235OSt20230417104240.0210423s2011    xx            000 0 und d  a9780521718172  cAL  aeng  a511.6 VANJ  aVAN LINT (J H);WILSON (R M).  aCourse in combinatorics.  a2  aUKbCambridge University Pressc2011  axiv,602bPB  b495cINR