3 books
Ulugh Beg's Catalogue of Stars, REV. from All Persian Manuscripts Existing in Great Britain, with a Vocabulary of Persian and Arabic Words - Scholar's Choice Edition
Ulugh Beg's Catalogue of Stars, REV. from All Persian Manuscripts Existing in Great Britain, with a Vocabulary of Persian and Arabic Words - Primary Source Edition
Ulugh Beg's Catalogue of Stars, Rev. from All Persian Manuscripts Existing in Great Britain, with a Vocabulary of Persian and Arabic Words