00453nam a2200145 a 450000500170000002000150001708200170003210000170004924500980006626000350016430000210019949000480022070000200026870000190028820251203110629.0  a8178081695  a005.117bBOO  aBooch, Grady  aUnified Modeling Language User GuidebThe Ultimate Tutorial to the UML the Original Designers  aDelhibPearson Educationc2004  a504p.c24 cm. PB  aThe Addison-Wesley Object Technology Series  aRumbaugh, James  aJacobson, Ivar