00259nam a2200109Ia 4500008004100000041001200041082001100053100002200064245005100086260000600137650000600143221030s9999    xx            000 0 und d  aEnglish  a105.23  aI. Hawryszkiewyez 0aSystem Analysis & Designcby I. Hawryszkiewyez  c0  aB