000 00312nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a681.14 N3
100 _a"Simoson, Alan."
245 _aUnderstanding d Base IV 1.5 for DOS
260 _a1993
_bBPB Publicaitons
_cNew Delhi
300 _a1002
942 _cBK
999 _c61195
_d61195