000 00266nam a2200121 a 4500
020 _a9788131514405
082 _a005.74
_bROB
100 1 _aRob, Peter.
245 1 0 _aDatabase management systems
260 _aNew Delhi
_bCengage
_c2013
300 _a627p.
942 _cBK
999 _c2943
_d2943