000 00283nam a22001217a 4500
020 _a9798131800385
082 _a005.7565
100 _aMAHESHWARI SHARAD
245 _aINTRODUCTION TO SQL AND PL/SQL
260 _aNEW DELHI
_bFIREWALL
_c2007
300 _aXII, 389+9P
942 _cBK
999 _c9434
_d9434