00529pab a2200169 454500008004000000100002100040245006100061260000900122300001300131362001100144650002100155650001300176773003400189909001100223999001900234952010600253180718b2015   xxu||||| |||| 00| 0 eng d  aKumar, V.V. Ravi  aSpeeding up trains in India: superfast must be redefined  c2015  ap.21-23.  a31 Oct  aRailways - India  aRailways  aEconomic and Political Weekly  a109676  c109671d109671  00104070aIIPAbIIPAd2018-07-19hVolume no: 50, Issue no: 44pAR110136r2018-07-19w2018-07-19yAR