000 00288nam a2200121Ia 4500
008 220201s2009 xx 000 0 eng d
082 _a005.7565
_bGRO
100 _aGroff, J.R.
245 0 _aSQL: the Computer reference
260 _aNew Delhi
_bMGH
_c2009
300 _a1050
942 _2ddc
999 _c63909
_d63909