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Search keyword：(Author: #Roider Karl A.)
Austria's eastern question, 1700-1790 / Karl A. Roider, Jr
Princeton, N.J. : Princeton University Press , c1982
Maria Theresa / Edited by Karl A. Roider, Jr
Englewood Cliffs, N.J. : Prentice-Hall , . - (Great lives observed). - (A Spectrum book)