Columbia subject headings:
Lichtenberg, Georg Christoph, 1742-1799--Manuscripts--Facsimiles.
Lichtenberg, Georg Christoph, 1742-1799--Notebooks, sketchbooks, etc.
Harvard subject headings:
Lichtenberg, Georg Christoph, 1742-1799--Manuscripts--Facsimiles.
Lichtenberg, Georg Christoph, 1742-1799--Notebooks, sketchbooks, etc.
Princeton subject headings:
Lichtenberg, Georg Christoph, 1742-1799--Manuscripts--Facsimiles.
Lichtenberg, Georg Christoph, 1742-1799--Notebooks, sketchbooks, etc.--Facsimiles.