Excerpt from De Pontibus: A Pocket-Book for Bridge EngineersFor a railway company, the most satisfactory method of building bridges is either to have a permanent, competent bridge engineer in its employ, or to retain some specialist of established reputation to prepare specifications and complete detailed plans (not working drawings, however) for all its bridges, and to provide competent inspectors to see that during manufacture, shipment, and...
CHF 53.50