00402nam a2200145Ia 450000500170000000800410001703700130005804000200007104100130009108400230010410000080012724500620013526000500019730000090024720250326141846.0250326s9999    xx            000 0 und d  aTextbook  aFMSLbengcFMSL  aeng2eng  aL.433pN83 M5qFMSL  aWHO 0aPyongyang conference : Primary health care in actioncWHO  aNew DelhibNew Delhi, World Health Org.c1985  a352p