- Author
- Pressler, B.
- Title
- Roof Operations: LIghtweight Trusses and Variations.
- Coporate
- New York City Fire Dept., NY
- Journal
- Fire Engineering, Vol. 150, No. 6, 49,51-54, June 1997
- Keywords
- roofs | ventilation
- Identifiers
- lightweright steel bar joist truss; other lightweight variations