TY - GEN AU - Nicolai, Roel, CN - GA359 ID - 961064 KW - Nautical charts KW - Navigation KW - Cartography LK - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=4790417 SN - 9789004285125 (e-book) T1 - The enigma of the origin of Portolan charts :a geodetic analysis of the hypothesis of a medieval origin / TI - The enigma of the origin of Portolan charts :a geodetic analysis of the hypothesis of a medieval origin / UR - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=4790417 VL - volume 52 ER -