• publisher: [Washington, D.C. : U.S. G.P.O., 1960]
  • creator: National Library of Medicine (U.S.)
  • Keyword: National Library of Medicine (U.S.) Library Services Libraries, Medical United States
  • years: 1960]
  • pages: 13 p. ;
  • language: eng
  • lccn: s
  • notes: Later eds. issued with title: National Library of Medicine.
  • download: pdf file