000 00265nam a2200121Ia 4500
100 _aVang/Soren
942 _cBK
654 _aSQL
245 _aSQL And Relation Data Base
260 _bGalgotia Pub.Pvt.Ltd.
_aNEW DELHI
_c1991
300 _a328
546 _aENGLISH
999 _c31797
_d31797