BIBLIOGRAPHIC COLLECTION The Bibliographic Collection of Historical and Archeological Studies includes three units: the library, the archive and publications. The bibliographic collection has publications from the 16th century to the most recent publications on archaeological, historical and other subjects of the social sciences. Also the important section of field reports can be consulted, products of the archaeological investigations made throughout our territory.   The Archives Unit is endowed with a documentary collection which spans the 16th, 17th, 18th and 19th centuries and includes archives from the principal investigators and scholars of Peruvian themes. The Bibliographic Collection offers research and reading services in the library and archive to advanced level students and researchers.