003740000a22001210004500003000900000005001700009110005200026245006900078264006000147300001000207041000800217650002700225PH-MaWHO20241108112142.0  aMinistry of Health and Social Affairs. (Korea).  aPopulation and family planning in the Republic of Korea, vol. 1.  aSeoul : bMinistry of Health and Social Affairs,c1970.  a540p.  aeng  aFamily planningzKorea