Classified listing of publications. "If an item is not found in this publication it was not published within the catalog time span or was not sent to the Superintendent of Documents for cataloging within the time span." Also contains HHS regional offices, agency organizational chart, general information, major sources of HHS publications and information, and explanatory sample entries. Each entry gives such information as bibliographical details, price, either LC or NLM subject headings, agency number, and OCLC number. Author, title, subject, series/report, and stock number indexes.

February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

First multi-year cumulation covers six years: 1965-70.

Includes subject section, name section, and 1968-1970, technical reports.