“ Social life and customs. Ethnography 56-272.4..........History 56-75..........General 76-86..........Military, naval, and political history. Foreign relations 91-272.4..........By period 91-96..........Earliest to 711 92-96..........Pre-Roman, Roman, and Gothic periods 97.3-160.8..........711-1516. ”

“ Spanish dynasty (Sixty years’ captivity) 632-644.9..........1640-1816. House of Braganza 645-669..........1816-1908 650..........Revolution of 1820 657..........Wars of succession, 1826-1840 670-682.2..........20th century 674..........Revolution of October 1910 675-682.2..........Republic, 1910- . ”