Central Library (UNAM) Central Library hosts some of the administrative offices of the General Libraries Directorate of the UNAM. In 1948 the architect and artist Juan O'Gorman, in collaboration with architects Gustavo Saavedra and Juan Martinez de Velasco designed the building with a functionalist approach, as part of the greater project of the construction of the University City on the grounds of the Pedregal de San Angel in Mexico City. Originally the building was planned to host the National Library and National Newspaper Library of Mexico. The library opened its doors for the first time on April 5, 1956. After 25 years underwent
Ascenso MX Ascenso MX The Ascenso MX is the second professional level of the Mexican football league system. The champion of the competition is promoted to Liga MX (top-flight division). The bottom team gets relegated to Liga Premier (the third tier). It is currently sponsored by BBVA through its Mexican subsidiary BBVA Bancomer, and thus officially known as Ascenso BBVA Bancomer. Formerly known as Primera División A (First Division A) the league changed its name and competition format in 2009 to Liga de Ascenso. It was rebranded as Ascenso MX in 2012. The main changes are that clubs now do not need