کتاب های Kenneth Pletcher (ed)
![The Britannica Guide to Explorers and Explorations That Changed the Modern World](http://cdn.ketabkoo.com/covers/3/346078-n.jpg)
The Britannica Guide to Explorers and Explorations That Changed the Modern World
Kenneth Pletcher, 2009![Explorers in the 20th and 21st Centuries From Auguste Piccard to James Cameron](http://cdn.ketabkoo.com/covers/3/346097-n.jpg)
Explorers in the 20th and 21st Centuries From Auguste Piccard to James Cameron
Kenneth Pletcher (ed), 2013![The History of China (Understanding China)](http://cdn.ketabkoo.com/covers/8/857020-n.jpg)
The History of China (Understanding China)
Kenneth Pletcher, 2011![The Britannica Guide to Explorers and Explorations That Changed the Modern World](http://cdn.ketabkoo.com/covers/16/1643276-n.jpg)