000 00440nam a22001697a 4500
999 _c478345
_d478345
003 NUST
005 20180522063344.0
008 180522b ||||| |||| 00| 0 eng d
020 _a9788131718827
082 _a511.6
100 _aRichard A. Brualdi
_910437
245 _aIntroductory Combinatorics
_cRichard A. Brualdi
250 _a4th ed.
260 _aNew Delhi India
_bPearson
_c2004
300 _a630 p.
_bPb.
942 _2ddc
_cBK