Please note that your choice of borrowing branch library affects which collection points you will be offered when ordering or reserving items. It is also relevant for deciding the loan status of items ('for loan', 'for order', etc.)
Serie Guías / Instituto de Investigaciones Bibliográficas. - México: Institut. de Investigaciones Bibliográficas, Universidad Nacional Autónoma de México, 1969-, ISSN 0185-0180 1.1969 -