000 00231nam a22001217a 4500
003 SGT
082 _a512
_bSAH
100 _aSAHAI, VIVEK
245 _aALGEBRA
260 _aDELHI
_bNAROSA
_c2018
300 _a373
942 _2ddc
_cBK
999 _c19503
_d19503