TY  - GEN
T1  - Obsolescence ab initio :the new act and architectural copyright /
AU  - Hellmuth, Theodore,
VL  - 1975 Vol 22 No 3 pages 169-198
ID  - 4027
KW  - Copyright.
KW  - COPYRIGHT : ARCHITECTURE, TOWN AND CITY PLANNING
TI  - Obsolescence ab initio :the new act and architectural copyright /
ER  -