Praveen Kumar Impact of liberalizatin on profitability of public sector units: a Tamil Nadu case study by Praveen Kumar - New Delhi Indian Institute of Public Administration 2005 - 144p. An APPPA M.Phil dissertation, 2004-05 (Guide: Pranab Banerji) Subjects--Topical Terms: public sector-Tamil NaduLiberalizatin Dewey Class. No.: APPPA/2004-05/PRA/32