00669nam a2200193Ia 4500 0000016438 20251012174748.0 981208s1992 xxu 00 eng c 9211512433 HB1952 Preparing migration data for subnational population projections New York United Nations 1992 vii, 46 p. : ill. ; 28 cm. At head of title : Department of International Economic and Social Affairs Includes bibliographical references (p. 45-46) Migration, Internal Forecasting Migration, Internatl Statistical methods 10230 10230