Sethi Caluisii Elenchus calendarii Gregoriani; in quo errores, qui passimin anni quantitate & epactis, quae festa mobilia vistosissime determinant, committitur, manifestè demonstrantur; & duplex calendarii melioris & expeditioris formula proponitur editus opera Dauidi Origani ..
- publisher: typis & impensis Iohannis Eichorn
- creator: Sethus Calvisius
- contributor: National Central Library of Rome
- mediatype: texts
- years: 1612
- pages: 435
- language: Latin
- download: pdf file
