Published in Proceedings of the American Academy of Arts and Sciences, in 1912, in volume 48, pages 153-223
Created: 2017-10-18, modified: 2017-10-18
Published in Proceedings of the American Academy of Arts and Sciences, in 1912, in volume 48, pages 227-306
Created: 2017-10-18, modified: 2017-10-18
Published in Proceedings of the American Academy of Arts and Sciences, in 1912, in volume 48, pages 363-386
Created: 2017-10-18, modified: 2017-10-18
Published in Proceedings of the American Academy of Arts and Sciences, in 1912, in volume 48, issue 4, pages 83-88
Created: 2017-10-18, modified: 2017-10-18