Resolving external problem of SC/ST/OBC Shri P.S. Krishnan dated- 16/5/2006: IAS Phase-1 (2005 Batch) 3rd Dec. 05 to 2nd June 2006 - Mussoorie LBSNAA 2006 Subjects--Topical Terms: SC/ST/OBC -Resolving external problem Dewey Class. No.: ACA Ph.1 2006