TY  - BOOK
AU  - Bulson,P.S.
AU  - Caldwell,J.B.
AU  - Severn,R.T.
AU  - Pugsley Alfred,Sir
TI  - Engineering structures: developments in the twentieth century
U1  - 624.1 
PY  - 1983///
CY  - Bristol
PB  - University of Bristol Press
KW  - Structural engineering
KW  - History
KW  - 20th century
ER  -