000 00313nam a22001337a 4500
003 LIB
008 250919b |||||||| |||| 00| 0 eng d
082 _aCHA511.3
100 _aCHAUHAN, PANDEY
245 _aELEMENTS OF DISCRETE MATHEMATICS
260 _aJAIPUR
_bJPH
_c2017
300 _a471
942 _2ddc
_cSCIENCE
999 _c27303
_d27303