000 00292nam a2200133Ia 4500
008 221229s9999 xx 000 0 und d
100 _aBAYROSS, IVAN
245 0 _aSQL, PL/SQL
250 _a1
260 _bBPB PUBLICATIONS
_c1999
300 _a381
650 _aComputer Science
942 _cBK
999 _c892
_d892