Yazar
david b beal
7 cilt bulundu.
David B. Beal · U.S. Department of Energy, Energy Efficiency and Renewable Energy, Building Technologies Program
46 sayfa · 2011
Air ducts / Design and construction / Dwellings / Heating and ventilation / Architecture and energy conservation
David B. Beal · New York State Dept. of Transportation, Engineering Research and Development Bureau
21 sayfa · 1984
Arched Bridges / Bridges, Arched / Bridges, Concrete / Concrete Bridges / Testing
David B. Beal · New York State Dept. of Transportation, Engineering Research and Development Bureau
34 sayfa · 1985
Arched Bridges / Bridges / Bridges, Arched / Bridges, Concrete / Concrete Bridges
David B. Beal · Engineering Research and Development Bureau, New York State Department of Transportation
26 sayfa · 1983
Kategori yok
David B. Beal · National Technical Information Service
41 sayfa · 1982
Bridges / Bridges, Concrete / Concrete Bridges / Live loads / Reinforced concrete construction
David B. Beal · Engineering Research and Development Bureau, New York State Dept. of Transportation
44 sayfa · 1986
Culverts / Testing