Columbia subject headings:
Jungius, Joachim, 1587-1657--Congresses.
Logic--Congresses.
Harvard subject headings:
Jungius, Joachim, 1587-1657--Congresses.
Logic--Congresses
Princeton subject headings:
Jungius, Joachim, 1587-1657. Logica Hamburgensis.
Logic--Congresses.