Director: Dipanker Shri Gyan, J.A.S
Gandhi Smriti, 5, Tees January Marg, New Delhi 110 011
Administrative Block: Gandhi Darshan, Rajghat, New Delhi 110002
Phone: 23012843
E-mail: 2010gsds[at]gmail[dot]com, office-gsds[at]gov[dot]in
Director: Dipanker Shri Gyan, J.A.S
Gandhi Smriti, 5, Tees January Marg, New Delhi 110 011
Administrative Block: Gandhi Darshan, Rajghat, New Delhi 110002
Phone: 23012843
E-mail: 2010gsds[at]gmail[dot]com, office-gsds[at]gov[dot]in