TY - BOOK AU - "United Nations, Economic and Social Affairs (Deptt of-)" ED - "United Nations, Economic and Social Affairs (Deptt of-)" TI - Methods of estimating basic demographic measures from incompleted data T2 - "United Nations, Population Studies. 42. United Nations Manuals on Methods of Estimating Population.4" U1 - "Y:5:(B280, K7/UN" PY - 1967/// CY - New PB - York UN KW - Family Planning ER -