2 results in English
The Perfect Pearl of Wonders and the Precious Pearl of Extraordinary Things
Kharīdat al-ʻajā’ib wa farīdat al-gharā’ib (The perfect pearl of wonders and the precious pearl of extraordinary things) by Sirāj al-Dīn Abū Ḥafṣ ʿUmar Ibn al-Wardī (died 1457) is a compilation of texts on geography, natural history, and other subjects. The geographical texts constitute the bulk of the work. They list and describe different places, with emphasis on the Middle East and North Africa, although sections on China and Europe also are included. The geographical information presented varies greatly in quality, even for those regions that are central to ...
Contributed by Library of Congress
Works of Galileo Galilei, Part 4, Volume 2, Astronomy: Dialogue Concerning the Two Chief World Systems
This manuscript of 1632 contains an incomplete, autographical editing of Dialogo sopra i massimi sistemi del mondo (Dialogue concerning the two chief world systems) by the Italian scientist and mathematician Galileo Galilei (1564–1642). The text of this version, at the National Central Library in Florence, is very close to the definitive manuscript prepared for print (the complete autographical version of the text is in the Seminary Library in Padua). Published in 1632, the Dialogo had occupied Galileo for six years and is one of his most important works. It ...