TY  - BOOK
AU  - Gregory, Edwin
TI  - The structure of steel: a simple explanation for students, engineers, and buyers of steel
PY  - 1958///
CY  - Odhams Press
PB  - London
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=4694
ER  -