000 00567nam a22002297a 4500
999 _c4525
_d4525
003 OSt
008 210217b ||||| |||| 00| 0 eng d
020 _a978-9382609407
082 _a004.1
_bSIN
100 _aSingh, S.B.,
245 _aDiscrete structures Singh, S.B.
_cby S. B. Singh
260 _aAhmedabad
_bKhanna Publication
_c2017
300 _a680p. :
650 _aCombinatorics
650 _aRelations
650 _aFunctions
650 _aBoolean algebra
650 _aAutomata
700 _aby Jai Kishore
700 _aEkata
942 _2ddc
_cBK