• publisher: Washington, U.S. G.P.O
  • creator: United States. Bureau of Standards
  • Keyword: Science. Physics. Weights and measures United States.
  • pages: 14 v.
  • class: QC1
  • isbn: 0096-8579
  • notes: At head of title, v. 1-8: Department of commerce and labor; v. 9-14: Department of commerce.
  • description: Contains results of investigations, researches, etc., pertaining to scientific, technical and manufacturing interests of the country.
  • download: pdf file