Railway accident investigation report on collision between no. 1 Down Madras-Mangalore mail and no. 19 Down Madras Cochin Mail at Perambur Station of Southern Railway on 31st October, 1970 
Ministry of Tourism and Civil Aviation (Commission of Railway Safety), Govt. of India 
 - Delhi :  Manager of Publications ,  1970 
 - 29 p. ;  28 cm. 
<br/><br/><label>ISBN: </label> Rs. 6.75 
<br/><br/><label>Dewey Class. No.: </label>385.1[1](54)