Gaii Institutionum Iuris Civilis Commentarii Quatuor, also known as Elements of Roman Law by Gaius, is a book written by the Roman jurist Gaius. This particular edition of the book was published in 1875. The book is a collection of four commentaries that cover different aspects of Roman law, including the law of persons, the law of things, the law of obligations, and the law of actions. Gaius' commentaries are considered to be one of the most important sources of Roman law, and they have had a significant influence on the development of legal systems throughout the world. The book provides a comprehensive and detailed overview of Roman law, and it is an essential resource for anyone interested in the history of law and legal systems.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.