"Iran" . . "Iran." . "Irán" . "Irán Historia Diccionarios." . . "Qajar Dynasty (Iran)" . . "Englisch." . . "Bibliographie." . . "Politics and government." . . . . "Wörterbuch." . . "Geschichte" . . "Geschichte." . . "United States." . . "1794 - 1999" . . "Guide to the names, places and events in Iranian history."@en . . "Wörterbuch (Fachlexikon)" . . . . . . . . . . . . "Bibliographie" . . . . "Provides an overview of specific events, movements, people, political and social groups, places, trends, and chronology. Allows for considerable exploration of a number of historical and contemporary topics and issues. The modern period, defined as 1800-present, is covered extensively."@en . . . . . . . . . "Reference works" . "Historical dictionary of Iran"@en . "Historical dictionary of Iran" . "Bibliografie" . . . . . "Wörterbuch" . . . . "Electronic books"@en . . . "History"@en . "History" . . "Dictionaries"@en . "Dictionaries" . . "Geschiedenis (vorm)" . . "Encyclopedieën (vorm)" . . . . . . . . . "Social conditions." . . "HISTORY General." . .