000 00282nam a2200121Ia 4500
008 220201s2003 xx 000 0 eng d
082 _a5.131
_bSHA
100 _aSharma,J.K.
245 0 _aDiscrete mathematics
260 _bMacmillan
_aLondon
_c2003
300 _a321p.
942 _2ddc
999 _c10361
_d10361