Webb, Waler Loring  1863-, <br/><br/>
Railroad construction theory and practice ; a text-book for the use of students in colleges and technical schools and a handbook for the use of engineers in field and office / 
By Walter loring webb 
 - 9 
 - 375 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ferrocarriles--Diseño y construcción
<br/><br/><label>LC Class. No.: </label>TF200  / W43 1932