Proceedings : WHO Regional Symposium on Vesical Calculus Disease, sponsored by the World Health Organization, Bangkok, Thailand, January 1972 /

Item 507-A-25.

Report by [the] Surgeon General, Public Health Service, chairman of the United States Delegation to the World Health Assembly.

Mode of access: Internet.

Health planning methods : case studies from the 1978 International Workshop.

Pt. 2 sold only by National Technical Information Service.