Halder, S. C. <br/><br/>
Towards a safer Tomorrow / 
S. C. Halder 
 - Calcutta :  Biswas Book Stall,  1996 
 - 243 p. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Railroad transportation<br/>Railroads<br/>Railroads--History
<br/><br/><label>Dewey Class. No.: </label>385.0684