Search Results       Your search for [author]Dayal, Ram, 1923- returned 1 record.           An integrated system of world models : with separate models for economic growth, population and labour force, energy, food and agriculture, machinery and equipment, and raw materials. by Dayal, Ram, 1923-; Amsterdam: North-Holland, 1981. Subject: Economic history -- 1945- -- Mathematical models; Economic development -- Mathematical models; Economics -- Mathematical models.          Add to Book Cart Relevance: 25.34%