000 00277 a2200121 4500
000 nam a22 7a 4500
005 20260106123807.0
020 _a9788131733103
100 _aRam, Babu
_9862194
245 _aDiscrete Mathematics
260 _bPearson
_c2026
942 _cTEXL
999 _c1467031
_d1467031