Structural engineers' handbook :
Ketchum, Milo S. 1872-1934,
Structural engineers' handbook : data for the design and construction of steel bridges and buildings - 3 - 747, 316 páginas
Puentes de hierro y acero
Construcciones metálicas
TA684 / K41924
Structural engineers' handbook : data for the design and construction of steel bridges and buildings - 3 - 747, 316 páginas
Puentes de hierro y acero
Construcciones metálicas
TA684 / K41924