O Almanach perpetuum de Abraham Zacuto e as tábuas náuticas portuguesas
By: António Barbosa.
Publisher: Impr. da Universidade
Published: 1928
Place of publication: Coimbra
Language: por
Number of pages: 26
Subjects: Zacuto, Abraham ben Samuel, -- b. ca. 1450.; Astronomy -- Early works to 1800; Astronomy -- Tables.
Notes: "Separata de 'O Instituto', vol. 75, no. 5".

Includes bibliographical references.