00370cam a22000977a 4500008004000000082001200040245010700052260005700159300000900216700004700225180718b1972   xxu||||| |||| 00| 0 eng d  aW1x54 F  aIndian Railways: central facts and major problems (March 1972)cby Railway Board, Ministry of Railways  aNew DelhibRailway Board, Ministry of Railwaysc1972  a46p.  aIndia. Ministry of Railways. Railway Board