000 00243nam a2200109Ia 4500
082 _a001.642 SIM
100 _aSIMPSON, ALAN
245 _aUNDERSTANDING DBASE III PLUS
260 _bB.P.B. PUBLICATIONS
_c1986
300 _a415
942 _2ddc
_cB
999 _c48220
_d48220