Yazar
carlene e stephens
4 cilt bulundu.
Cilt sonuçları
On time
Carlene E. Stephens · Smithsonian Institution, National Museum of American History, Behring Center
255 sayfa · 2002
Time measurements / Clocks and watches / History / United states, history / Time
Time and Navigation
Andrew K. Johnston, Roger D. Connor, Carlene E. Stephens, Paul E. Ceruzzi · Smithsonian Books
224 sayfa · 2019
Navigation (aeronautics) / Nautical astronomy / Geographic information systems
Inventing standard time
Carlene E. Stephens · National Museum of American History, Smithsonian Institution
24 sayfa · 1983
Exhibitions / History / National Museum of American History (U.S.) / Systems and standards / Time
Partners in time
Carlene E. Stephens · Harvard University Library
384 sayfa · 1988
History / William Bond & Son / Harvard College Observatory