00318nam a2200109Ia 4500008004100000041001200041082002100053100001900074245006200093260002500155650002800180231221s9999    xx            000 0 und d  aEnglish  a001.6424JAV  COO  aCooper James W 0aDesign patterns java companion [electronic resource:Book]  c1998bAddison-Wesley  apatterns,java,companion