000 00316nam a22001337a 4500
020 _a9788121922326
082 _a511 SAR
100 _aDr. Swapan Kumar Sarkar
245 _aA textbook of discrete mathematics
260 _aNew Delhi
_bS. Chand
_c2003
300 _a820p.
_bill.:
650 _aMathematics
942 _cBK
999 _c13483
_d13483