00562nam a2200157Ia 4500 0000016691 20251012174749.0 940722s1975 sz 00 0 engrc 9241560487 RA427 A48 Alternative approaches to meeting basic health needs in developing countries a joint UNICEF/WHO study edited by V. Djukanovic, E. P. Mach Geneva World Health Organization c1975 116p 24cm Underdeveloped areas Medical care. Underdeveloped areas Public health. 10306 10306