000 00478nam a22001937a 4500
001 815
003 BD-DhUET
008 0
020 _a9788131718827
040 _c0
_dBD-DhUET
082 _24th ed.
_a512.86
_bBRU/2004
100 _aBrualdi, Richard A.
245 _aIntroductory combinatorics
_cby Richard A. Brualdi
260 _aNew Delhi, India
_bPearson Education
_c2004
300 _aix,630p.
504 _aIncludes bibliographies
650 0 _aGroups-Algebra
942 _cGB
999 _c815
_d815