The Rubaiyat of Omar Khayyam, the astronomer poet of Persia /
Omar Khayyam.
Fitzgerald, Edward,1809-1883.
London : Darf Publishers,
1991.
"The text of the fourth edition followed by that of the first, with notes showing the extent of his indebtedness to the Persian original. A biographical preface, Fitzgerald's sketch of the life of Omar, and a foreword by Talcott Williams."