Light gage cold - formed steel design manual 

 -  1956 
 - 91 p 
<br/><br/><label>LCCN: </label>19326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acero estructural.
<br/><br/><label>Dewey Class. No.: </label>691.7  / A54 1956