TY  - BOOK
AU  - Smithson,Alison Margaret
AU  - Smithson,Peter
TI  - The heroic period of modern architecture
U1  - 724.9 
PY  - 1981///
CY  - London
PB  - Thames and Hudson
KW  - Architecture, Modern
KW  - 20th century
KW  - Pictorial works
ER  -