TY - GEN AU - Greene,Charles Ezra TI - Trusses and arches analyzed and discussed by graphical methods PY - 1890///- CY - New York PB - John Wiley and sons KW - Ingeniería N1 - Portada con plecas. Encuadernación en keratol. Sello en tinta W. H. S. Sello en tinta de la Biblioteca Pública del Estado de Durango; Catálogo de publicaciones en venta de la casa impresora; t. 1 Roof trussesi diagrams for steady load, snow and wind.-- t. 2 Bridge trusses single, continous, and draw spans, single and multiple systems, straight an inclined chords.-- t. 3 Arches, in wood, irion, and stone for roofs, bridges and wall-openings arched kibs and braced arches; stresses from wind and change of temperature; stiffened suspension bridges ER -