剧情简介:This stunning visual refence is an introduction to maritime communication through nautical flags, along with morse code, the phonetic alphabet, and semaphore signaling. Today's system of international maritime signal flags was developed in the 19th century, and is still used for communication between ships, or between ship and shore. Each flag, boldly colored for visual distinc...(展开全部)
作者:Sara Gillingham
出版社:Phaidon Press
ISBN:9780714871257