Arora  s. p. <br/><br/>
Text book of  railwayengineering/  
S.P. Arora. 
 - 4th ed. 
 - Ned Delhi:  Dhanpat,  c1973 
 - xvi, 33.12p. :  ill. ;  20cm. 
<br/><br/> Dept of civil. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>engineering
<br/><br/><label>Dewey Class. No.: </label>625.15  / ART