De opio tractatus, in quo simul liber de opio D. Joh. Freitagii examinatur, /
Winckler, Daniel,active 1623-1629.
Freitag, Johann,1581-1641.
Lipsiae [Leipzig], : Impensis Henningi Grosii,,
anno M.DC.XXXV. [1635]
With a final leaf of errata.
Colophon reads: Lipsiae, Excudebat Justus Jansonius Dan. Anno M.DC.XXXV.
Kelly, W. A. Catalogue of James Sutherland's library,
Opium