000 00342nam a2200157Ia 4500
003 LIB
008 220901s2012 xx 000 0 eng d
082 _a511 KOL
100 _aKolman, B.
245 0 _aDiscrete mathematical structure
250 _a6
260 _bPHI
_c2012
_aDelhi
300 _a522
650 _aMathematics
942 _2ddc
_cBK
999 _c337
_d337