00365nam a2200157Ia 4500008004100000020001800041041000800059082001500067100001600082245003800098250001200136260001900148300000800167365001600175700001600191230718s9999    xx            000 0 und d  a9789352837359  aeng  a511.3bSAR  aSarkar S.K.  aTextbook Of Discrete Mathematics   a9th ed.  c2019bS. Chand  a845  cRs.b365.00  aSarkar S.K.