00373nam a2200121Ia 4500008004100000041001200041082002800053100005100081245004700132260003600179300000800215650002800223231217s9999    xx            000 0 und d  aEnglish  a001.6424UML  BOO;16  R1  aBooch, Grady. Rumbaugh, James. Jacobson, Ivar. 4aThe Unified modeling language user's guide  c1999bDorling KindersleyaNoida  a504  aUnified,modeling,user's