Organization and staffing for full-time local health services; analysis of information submitted to the Public Health Service in Report of public health personnel as of December 31, 1954.

Mode of access: Internet.

Analysis of mixed paints,

Mode of access: Internet.

Organization and staffing for local health services; analysis of information submitted to the Public Health Service in Report of public Health personnel as of January 1, 1958.

Mode of access: Internet.

Analysis of statically indeterminate structures.

Mode of access: Internet.