TY - BOOK AU - AU - ED - ED - ED - ED - TI - : I conference higlights and planning guidelines SN - 2 PY - 1975///];copyright 197546 CY - Manila PB - Repub;ic of the Philippines, National Economic and Development Authority, Commission on Population, National Census and Statistics Office KW - KW - 2 KW - 0 KW - 6 KW - 20 N1 - 5 ER -