T1 - Object oriented modeling and desing A1 - Rumbaugh, James; Blaha, Michael; Premerlani, William LA - EspaƱol UL - https://biblioteca.umaza.edu.ar/catalogo/Record/LC-14167 ER - Cannot write session to /tmp/vufind_sessions/sess_a2rmhc5rkmiqntjgb50kig65t7