000 00407nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a621381
100 _aSimpson A.
245 0 _aUnderstanding dbase Iv 2.0 for dos
260 _aSingapore
260 _bTech Publication Pvt. Ltd.
260 _c1991
300 _a1008p.
365 _b540
650 _aCOMPUTER
942 _cDBK
999 _c24046
_d24046