Clase and Periodica via FirstSearch
(FirstSearch) - CLASE indexes documents published in Latin American and Caribbean journals specializing in social sciences and humanities. PERIÓDICA covers journals specializing in science and technology. CLASE and PERIÓDICA offer access to more than 400,000 citations from documents published in 2,600 selected scholarly journals. They have become significant reference resources for those interested in what is published in or about Latin America. Includes 400,000+ records from 2,600 journals from 1975 to the present. Updated quarterly.