Observatory is placed near the Mauá Park, at the top of Morro da Conceição, and it is the country's only federal institution to offer undergraduate course in Astronomy. Center of Law and Economic Sciences (CCJE): responsible for activities concerning applied social sciences: administration, economics, law and urban planning. It gathers three units (schools) and two supplementary organs (institutes) scattered throughout College CIty, Praia Vermelha and downtown Rio. Center of Philosophy and Human Sciences (CFHC): encompasses interdisciplinary academic activities regarding social sciences, especially those with theoretical focus on society formation. The CFCH is made of six units (two schools, one college and three institutes) and two supplementary organs (one headquarter and the Application College, which supports professor-training courses). The CFHC is locates mainly at the campus of Praia Vermelha, though some minor buildings are found in the regions of Largo do São Francisco and Lagoa. Center of Literature and Arts (CLA): similar to the other centers, it was founded in 1967. It currently comprises four traditional units of UFRJ: two schools and two colleges focused on the arts, language and architecture. Its main buildings are placed at College City, except for the School of Music, which is located at downtown Rio. COPPEAD Graduate School of Business (COPPEAD): The UFRJ School of the Business founded in 1973, located in its own building on the campus of UFRJ Fundão Island is the only business school associated with a Brazilian public university that has international certification, whose is the only of Latin America listed among the 100 best in the world by the prestigious Financial Times ranking. Units and supplementary organs The so-called "units" and "supplementary organs" are institutions of basically two types: schools/colleges, destined to professional training, research and extension; and institutes, destined to basic research, extension and teaching of a specific area of knowledge. Generally, units deal with undergraduate and postgraduate courses while supplementary organs are charged with coordinating disciplines according to each specific line of research. Additionally, there are "research nuclei", which fall into the category of "supplementary organs". As in most Brazilian universities, these two institutional sets are subdivided into departments. Libraries and museums Keeping important historical documents of both national and international relevance, UFRJ's libraries and museums can be considered the primary source of inquiry for the country's most renowned researchers. In 1983, the university implanted the System of Libraries and Information (SiBI), through which students and staff enjoy