000 004330000a22001210004500
082 _a US/APHA/Sta.
110 _a
_aAmerican Public Health Association
245 _a <The> state of the art of delivering low cost health services in less developed countries: a summary study of 180 health projects
260 _a
_b
_aWashington
_cUS
260 _c
_a1977
300 _a
_a62p
650 _a <Health services><costs><developing countries>
041 _a Eng
999 _c5954
_d5954