Wide Flange
Tabel Baja w Flange
AISCProp13-1.0
Aisc Asd-1989 - Database
d1e-101
AISC Member Database (From AISC 9th Edition and 2001 CD Database)
Steel Construction Manual American Institute of Steel Construction Thirteenth Edition Part 1 Dimensions and Properties.
Catalog
Shape Steel
Steel Structure Catalogue
