Raj Kumar <br/><br/>
Computer-based train operation and information system on Northern Railway with speical reference to Delhi metropolitan area 
by Raj Kumar 
 - New Delhi  Indian Institute of Public Administration  1994 
 - 116p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>APPPA<br/>Computers - Railways
<br/><br/><label>Dewey Class. No.: </label>APPPA 1993-94 RAJ