Joseph Gregor
Joseph Gregor (* 26 October 1888 Czernowitz – 12 October 1960 Vienna) was an Austrian writer, theater historian and librettist. He served as director of the Austrian National Library.
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3by Werner, Gregor Joseph (1693-1766)
Published in In dulci jubilo. - Freiburg im Breisgau : Christophorus-Verl., [o.J.]. - Best.-Nr. FLGP 77 602. - Schallpl., S. 1, Nr. 4☼: 33 UpM, stereo☼; 30 cmClassmark: TU 10 DulcBook Chapter -
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