1. The Development of the Komnenian Army: 1081-1180 (History of Warfare, 5)
by Birkenmeier, John 
Price: USD 147.96
Dealer: AbebooksUK, Joseph Burridge Books
Description: ISBN10: 9004117105, ISBN13: 9789004117105, [publisher: Leiden : Brill] Hardcover xxii, 263 pages : maps ; 25 cm. Summary:This work provides an introduction to Byzantine military history during the first three Crusades. It examines the ethnic composition, financial support structure, and strategic implementation of the Byzantine army during the turbulent eleventh and twelfth centuries. [Chadwell Heath, United Kingdom] [Publication Year: 2002]  

2. The Development of the Komnenian Army 1081-1180: 1081-1180 (History of Warfare, 5)
by Birkenmeier, John 
Price: USD 241.13
Dealer: Alibris, GridFreed via Alibris
Description: Brill 2002-01-01 Hardcover New Size: 9x6x0; New. In shrink wrap. Looks like an interesting title! 

3. The Development of the Komnenian Army 1081 1180: 1081 1180 History of Warfare 5
by Birkenmeier John 
Price: USD 253.19
Dealer: Biblio, GridFreed LLC
Description: Brill, Date: 2002-01-01. Hardcover. New. New. In shrink wrap. Looks like an interesting title! 2002. Brill ISBN 9004117105 9789004117105 [US] 

4. The Development of the Komnenian Army 1081-1180: 1081-1180 (History of Warfare, 5)
by Birkenmeier, John 
Price: USD 255.72
Dealer: AbebooksUK, dsmbooks
Description: ISBN10: 9004117105, ISBN13: 9789004117105, [publisher: Brill] Hardcover New [liverpool, United Kingdom] [Publication Year: 2002]