1. 09.  Reference Forts and fortresses : from the hillforts of prehistory to modern times, the definitive visual account of the science of fortification / by Brice, Martin Hubert, Publication: New York : Facts on File, 1990 . 192 p. : 30 cm. Date:1990 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Your guide to castles and medieval warfare / by Bow, James, Publication: . 32 pages : , Includes index. 28 cm.. Availability: Copies available: (1), Actions: