1-24 of 151 Books
The world calendar
The world calendar
By Elisabeth Achelis

A chronological chart of the Christian era
By George W. McCready
Kalender-Reform-Vorschlag
Kalender-Reform-Vorschlag
By Fritz Reininghaus

The need for a "rational almanac"
By Moses B. Cotsworth
Revolution in der Chronologie
Revolution in der Chronologie
By Zoltán Hunnivári

Alkuins Einfluss auf die Komputistik zur Zeit Karls des Grossen
By Kerstin Springsfeld
The patriot's calendar for the year 1794
The patriot's calendar for the year 1794
By Lawrence, John

Johannes de Muris Epistola super reformatione antiqui kalendarii
By Christine Gack-Scheiding
Rectore magnificentissimo, serenissimo principe regio ... Friderico Augusto ... De optima temporum emendatione disputatio secunda
Rectore magnificentissimo, serenissimo principe regio ... Friderico Augusto ... De optima temporum emendatione disputatio secunda
By Heinrich Klausing
To the quarterly and monthly meetings of Friends in Great Britain, Ireland, and America
To the quarterly and monthly meetings of Friends in Great Britain, Ireland, and America
By London Yearly Meeting (Society of Friends). Meeting for Sufferings.

Schriften zur Komputistik im Frankenreich von 721 bis 818
By Arno Borst
Takvîmü's-sinîn
Takvîmü's-sinîn
By Gazi Ahmet Muhtar Paşa
Forradalom a kronológiában
Forradalom a kronológiában
By Zoltán Hunnivári
Kalaṇḍara Sudhāra Kameṭī dī rapoṭa
Kalaṇḍara Sudhāra Kameṭī dī rapoṭa
By Calendar Reform Committee (India)
Antiapología en defensa de Alberto Pío, príncipe de Carpi, frente a Erasmo de Rotterdam
Antiapología en defensa de Alberto Pío, príncipe de Carpi, frente a Erasmo de Rotterdam
By Juan Ginés de Sepúlveda
Wilhelm Foersters Kampf um die Osterreform
Wilhelm Foersters Kampf um die Osterreform
By Hans Joachim Felber
Classification et résumé des projets de réforme du calendrier rec̜us jusqu'au ler juillet 1926
Classification et résumé des projets de réforme du calendrier rec̜us jusqu'au ler juillet 1926
By League of Nations. Committee for Communications and Transit. Special Committee of Enquiry into Reform of the Calendar.
Rapport relatif a la réforme du calendrier
Rapport relatif a la réforme du calendrier
By League of Nations. Committee for Communications and Transit. Special Committee of Enquiry into Reform of the Calendar.