Covert operations : the medieval uses of secrecy /
Main Author: | |
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Format: | Book |
Language: | English |
Published: |
Philadelphia :
University of Pennsylvania Press,
[1999]
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Series: | Middle Ages series.
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Subjects: |
Physical Description: | 292 pages ; 24 cm. |
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Bibliography: | Includes bibliographical references (pages [229]-286) and index. |
ISBN: | 0812234731 (acid-free paper) |