White, K L
Health services:concepts and information for national planning and management / K L White ...[et al.] - Geneva WHO 1977 - 117p Graphs 22 cm.
Public Health Papers 67
Health Sciences
614 / WHI
Health services:concepts and information for national planning and management / K L White ...[et al.] - Geneva WHO 1977 - 117p Graphs 22 cm.
Public Health Papers 67
Health Sciences
614 / WHI