Ptolemy, 2nd cent. Ptolemy's Almagest/ translated and annotated by G. J. Toomer. - London: Duckworth, 1984. - ix, 693 p.: ill.; 26 cm. - Duckworth classical, medieval, and renaissance editions . Translation of: Almagest. Includes index. Bibliography: p. [673]-681. ISBN: 0715615882 : ª55 LCCN: 84673280 //r88 Nat. Bib. No.: GB81-31175 Subjects--Topical Terms: Astronomy---Early works to 1800. Dewey Class. No.: 520