作者:prepared under the direction of the Engineering Practice Committee, Concrete Reinforcing Steel Institute ; special consultants, Edward S. Hoffman, Paul E. Mast, Alfred L. Parme.
作者:a veritable encyclopedia of modern practice based on work done by the author and other experts in every branch of the plumbing and allied trades and covering approved practice in every part of the country. There are 500 original drawings, many of which il
prepared under the direction of the Engineering Practice Committee, Concrete Reinforcing Steel Institute ; special consultants, Edward S. Hoffman, Paul E. Mast, Alfred L. Parme.
a veritable encyclopedia of modern practice based on work done by the author and other experts in every branch of the plumbing and allied trades and covering approved practice in every part of the country. There are 500 original drawings, many of which il