000 00340nam a22001454a 4500
001 54547
008 170817n #|||gr||||Z||||||
020 _a9789385676451
040 _aMAIN
100 _aSarkar,Swapan Kumar
245 _aA textbook of discrete mathematics
250 _a9th ed
260 _bS Chand
500 _aState Grant 2016-2017
942 _cBK
999 _c54221
_d54221