000 00271nam a22001217a 4500
020 _a9789353161392
082 _bGUP
100 _aGupta G.K.
245 _aDatabase Management Systems
260 _aChennai
_bMcgraw hill Education
_c2018
300 _axxiv, 408p
942 _cBK
999 _c958
_d958