China: Issues in Development — IEditorial Ashok Mitra iDemographic Trends and Population Policy in China Pravin Visaria 1Economic Reform in China: Some Observations A. Vaidyanathan 28Three Communes and a Production Brigade: The Contract Responsibility System in China Utsa Patnaik 34Economic Change in China: Some Impressions K.S. Krishnaswamy 62The External Sector in Chinese Economic Development Deepak Nayyar 87174-175