De ratione & vsu dierum criticorum opus recens natum
Subtitle: in quo mens tum ipsius Ptolemaei, tu[m] aliorum astrologorum hac in parte dilucidatur
By: authore Thoma Boderio Rhotomagensis Dioecesis ; cui accessit Hermes Trismegistus De decubitu infirmorum, nunquam anteà in lucem editus
Contributors: Wechel, Andreas, -1581, printer
Publisher: Apud Andream Wechelum, sub Pegaso, in vico Bellouaco
Published: 1555
Place of publication: Parisiis
Language: lat
Number of pages: 56
Subjects: Astrology; Early works to 1800; Medical astrology
Other titles: De ratione & usu dierum criticorum; De ratione et usu dierum criticorum; Iatromathematica. Latin.
Notes: Signatures: a-o⁴.

De decubitu infirmorum is a translation of Iatromathematike.

Title vignette (printer's device).

BN XIV, column 784