Application of activty analysis to regional development planning
Spiegelman, R.G., Baum, E.L., Talbert, L.E.
Application of activty analysis to regional development planning - Washington 1965 - 1-89 p. - Analysis United States Department of Agriculturte. Technical Bulletin No. 1339 .
Application of activty analysis to regional development planning - Washington 1965 - 1-89 p. - Analysis United States Department of Agriculturte. Technical Bulletin No. 1339 .