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999 _c117686
_d117685
003 OSt
005 20260706113107.0
008 220629b ||||| |||| 00| 0 eng d
020 _a9789332549593
082 _a519.11
_bKOL
100 _aKolman,Bernard
_91546
245 _aDiscrete mathematical structures
_cby Bernard Kolman and Robert Busby etal...
250 _a6
260 _aIndia
_bPearson
_c2018
300 _a540
653 _aFunctions
_aTrees
700 _aSharon,Ross C
_91547
942 _2ddc
_cBK