The Crusades a very short introduction / [electronic resource] :
Christopher Tyerman.
- Oxford ; New York : Oxford University Press, 2005.
- 167 p. : ill., maps .
- A very short introductions .
- Very short introductions. .
Previously published as: Fighting for Christendom. 2004.
Includes bibliographical references and index.
Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries.