00000cam a22000004a 4500 UP-1685675941123907524 Buklod 20130530144702.0 aa rb |||1 u| ta 130530s xx d r |||| u| DECON UPVTC eng HD 82 M384 Massachussetts Institute of Technology. Center for International Studies. Planning economic development a study edited by Everett E. Hagen. Homewood, Ill. Irwin 1963. 380 p. Paper. Irwin series in economics Economic development. Hagen, Everett Einar 1906-. FO Monograph UPTAC UPTAC HD 82 M384 Book