Chandrasekharan, H.Gutam, S.Aneeja, G.Mishra, A. K.2013-08-122013-08-122011Economic & Political Weeklyhttp://krishikosh.egranth.ac.in:8080/handle/1/37809enpublic sector, gross national product, investment, policies, manpower, paper, economics, biological development, group communication, diseasesArticle