Hugo Helt and the Rojas astrolabe projection

Author(s)

• Maddison, Francis Romeril

Bibliographic Information

Hugo Helt and the Rojas astrolabe projection

by Francis Maddison

（Agrupamento de estudos de cartografia antiga (series), 12 . Secção de Coimbra）

Junta de Investigações do Ultramar, 1966

Note

Separata da: Revista da Facultade de Ciências, v. 39

Includes bibliographical references

Details

• NCID: BD07414834
• LCCN: 76372263
• Country Code: po
• Title Language Code: eng
• Text Language Code: eng
• Place of Publication: Coimbra
• Pages/Volumes: 61 p., [1] folded leaf of plates
• Size: 30 cm
• Classification:
  • LCC : QB85
  • DC : 522/.4
• Subject Headings:
  • LCSH : Astrolabes
  • LCSH : Orthographic projection
  • LCSH : Helt, Hugo, approximately 1525-1594 or 1595
  • LCSH : Rojas Sarmiento, Juan de, active 1544-1550
• Parent Bibliography ID:
  • BA13686247