000 00321nam a2200133Ia 4500
008 220201s2018 xx 000 0 eng d
082 _a511.1
_bSAR
100 _aSarkar,Swapan KR.
245 0 _aText Book of Discrete Mathematics
250 _a9ed.
260 _aNew Delhi
_bS.Chand
_c2018
300 _a845
942 _2ddc
999 _c64388
_d64388