TY  - BOOK
AU  - Courtenay,Lynn T.
TI  - The Westminster Hall roof: a historiographic and structural study 
PY  - 1987///
CY  - [S.l.]
PB  - [s.n.]
KW  - Westminster Palace (London, England)
N1  - An offprint from JSAH 46 (Dec. 1987): 374-93
ER  -