000 00287nam a2200121Ia 4500
100 _aSimpson/ Alan
942 _cBK
654 _aUnderstanding D Base III Plus
245 _aUnderstanding D Base III Plus
260 _bB.P.B.Publications
_aNew Delhi
300 _a414
546 _aENGLISH
999 _c35649
_d35649