Ketchum, Milo S. <br/><br/>
Structural engineers´ handbook :   Data for the design and construction of steel bridges and buildings 
/ Milo S. Ketchum 
 - Nueva York :  McGraw-Hill Book Company  , 1924 
 - 316 p.  ; 22 cm. 
<br/><br/>Data for the design and construction of steel bridges and buildings 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ingeniería<br/>Enxeñaría<br/>Construcción<br/>Construción