000 00477 a2200169 4500
005 20140816120852.0
008 140816b xxu||||| |||| 00| 0 eng d
020 _a9783034805964
080 _a519.101
_bSOB
100 _aSoberon, Pablo
245 _aProblem-solving methods in combinatorics
_ban approach to olympiad problems
260 _c2013
_bBirkhauser
_aLondon
300 _ax, 174p.
653 _aCombinatorics
653 _aCombinatorics - Functions
942 _cBK
999 _c78362
_d78361