[ report an error in this record ]basket (0): add | show The cross-staff: History and development of a navigational instrumentMörzer Bruyns, W.F.J. (1994). The cross-staff: History and development of a navigational instrument. Walburg Pers: Zutphen. 127 pp. Available in Author VLIZ: History of sciences and techniques SUP.89 [105766] Keywords HistoryNavigation instrumentsTechniquesMarine/Coastal Author Top Mörzer Bruyns, W.F.J. All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Author