000 00398nam a22001577a 4500
003 OSt
008 240412b |||||||| |||| 00| 0 eng d
020 _a978-93-87812-81-9
022 _a978-93-87812-81-9
100 _aHARI KISHAN | SANDEEP KUMAR | SHIV RAJ PUNDIR
245 _aDISCRETE MATHEMATICS
250 _a13TH
260 _bPragati Prakashan
_c2021
300 _a440
942 _2ddc
_cBK
999 _c504115
_d504115