Yi, Sirong, <br/><br/>
Principles of railway location and design / 
Sirong Yi. 
 - x, 635 pages :  illustrations ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780128134870  RM649.15 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Railroads--Design and construction.<br/>Railroad engineering.