03/2010Erik Nelson presents "AISC 13th Ed - the New ASD" with Bill Thornton at the Structural Engineers Association of Massachusetts, SeaMASS. (For more informations >SeaMass Flyer).
03/2010Erik Nelson presents "AISC 13th Ed - the New ASD" with Bill Thornton at the Structural Engineers Association of Massachusetts, SeaMASS. (For more informations >SeaMass Flyer).