001: 13144
003: Starlibrary PMS 4.5
005: 20180420
020: ^a0-486-24894-4
066: ^aSi.C
082: ^a355.794
100: ^aSidney Toy
240: ^aCastles: their Construction and History.
245: ^a ^b their Construction and History.
260: ^aNew Yor ^b Dover Publications Inc. ^c1984
300: ^bxiv, 341 p: 22 cm
500: ^a1- Includes Index.