Renati Descartes Epistolae, partim latino sermone conscriptae, partim è gallico in latinum versae
Subtitle: In quibus respondet ad plures difficultates ipsi propositas in dioptrica, geometria, variisque aliarum scientiarum subjectis. Pars tertia
Publisher: ex typographia Blaviana
Published: 1683
Place of publication: Amstelodami
Language: lat
Number of pages: 427
Notes: Sumptibus societatis.

Based on his Lettres, ou il répond à plusieurs difficultez qui luy ont esté proposées sur la dioptrique, la géométrie, & sur plusieurs autres sujets, edited by Claude Clerselier, with portions translated by Johannes de Raei.

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