The Library of the Royal Institute of Asturian Studies is a public entity containing the bibliographic heritage and documentation of Asturias.
It was formally founded in the summer of 1946 at 3 Calle San Vicente in Oviedo, but moved to its present location in the Palacio Conde de Toreno on the Plaza de Porlier in 1957. It specialises in bibliographic documents and documentaries on Asturias and is one of the centres of study for the Royal Institute of Asturian Studies. It has a collection of about 20,000 volumes.
Wikipedia https://en.wikipedia.org/wiki/Library_of_the_Royal_Institute_of_Asturian_Studies
Address 11 Plaza de Porlier, Oviedo 33003, Spain
Coordinates 43°21'43.784" N -5°50'44.215" E