TY  - GEN
Y1  - 1973///
TI  - The visual value of historic architecture
CY  - Harmondsworth
AV  - public
SP  - 74
ID  - artdok7780
UR  - https://archiv.ub.uni-heidelberg.de/artdok/7780/
EP  - 81
A1  - Buttlar, Adrian von
A1  - Selig, Heinz
A1  - Wetzig, Alexander
ER  -