TY  - BOOK
AU  - THOMAS TOLFORD HOUSE
AU  - SANDERS,DAVIO M.
TI  - Steel Construction year book 1992 / 
U1  -  693.71 
PY  - 1992///
CY  - [S.N] : 
PB  - THOMAS TELFORD SERVICES LTD ، 
KW  - REFERENCE PUBLICATION
KW  - YEAR BOOKS
ER  -