Dr.R.Gopalakrishnan IRTS (@r_gopala) 's Twitter Profile
Dr.R.Gopalakrishnan IRTS

@r_gopala

IRTS. Civil servant. Data Scientist.Transportation. Logistics.Public policy. Rail operations. Ph.D.

ID: 78055670

linkhttp://scr.indianrailways.gov.in calendar_today28-09-2009 16:30:26

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