00263nam a2200109Ia 4500008004100000041001200041082001100053100002100064245005600085260000600141650000600147221030s9999    xx            000 0 und d  aEnglish  a105.23  aRussel A. Srultz 0aLearn DBase Programming in Daycby Russel A. Srultz  c0  aB