Subcritical crack growth and fracture of bridge steels 

 - Washington :   TRB,   1977. 
 - 82 p. 
 - National Cooperative Highway Research Program; report 181 .
<br/><br/><label>ISBN: </label>0309027551 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PUENTES METALICOS<br/>PUENTES DE ACERO