• publisher: Science and Technology Information Institute [etc.]
  • creator: Institute of Science and Technology (Philippines)
  • contributor: University of Michigan
  • mediatype: texts
  • years: 1907
  • pages: 727
  • language: English
  • lccn: 07031696
  • notes: A memorial number was issued with v. 7: In memoriam, Paul Caspar Freer.
  • download: pdf file