Tác giả: Janet Lang

Radiography can be an invaluable tool for the study of a diverse array of cultural materials including metals, ceramics, paper, paintings and human and animal remains. In this book, experts in the fi …

Radiography can be an invaluable tool for the study of a diverse array of cultural materials including metals, ceramics, paper, paintings and human and animal remains. In this book, experts in the fi …

Robert S. Mc Namara is one of modern America’s most controversial figures. His opinions, policies, and actions have led to a firestorm of debate, ignited most recently by Errol Morris’s Academy Award …

In October, 1962, the Cuban missile crisis brought human civilization to the brink of destruction. On the 50th anniversary of the most dangerous confrontation of the nuclear era, two of the leading e …