00286cam a22000977a 4500008004000000082001700040100001700057245004600074260005700120300001100177180718b1988   xxu||||| |||| 00| 0 eng d  aW106x54 In2h  aKhosla, G.S.  aHistory of Indian railwayscby G.S.Khosla  aNew DelhibMinistry of Railways, Railway Boardc1988  a384+p.