Arora, S.P., Au. <br/><br/>
Text book of railway engineering 

 - 4th 
 - Delhi  Dhanpat Rai &Sons  1979 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Railway engineering<br/>Railway engineering
<br/><br/><label>Dewey Class. No.: </label>625.1  / A76T