000 00505nam a2200193Ia 4500
999 _c248165
_d248165
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020 _a9788120350977
040 _aUPES LIBRARY
_bEnglish
082 _a511.5
_bCHA
100 _aChandrasekaran, N.
_91388
245 0 _aDiscrete mathematics
250 _a2nd ed.
260 _bPHI Learning,
_aDelhi:
_c2015
300 _axii, 866p.
650 _aMathematics
_978990
700 _aUmaparvathi, M.
_918450
942 _cBK