00257nam a2200097Ia 4500008004100000082001800041100002300059245003700082264003000119300001000149200527s9999||||xx |||||||||||||| ||und||  a005.756 5 STU  aStultz, Russell A. 0aLearn dBase Programming in a Day  bB.P.B. Publicationsc1993  a149p.