• publisher: New York, The Macmillan Company; London, Macmillan & Co., ltd.
  • creator: Derr, Louis, 1868-1923
  • Keyword: Photography. Photographic optics. Photographic chemistry.
  • years: 1906.
  • pages: vii, 247 p.
  • language: eng
  • lccn: s
  • class: TR145
  • notes: This work is the outgrowth of an elective series of experimental lectures delivered by the author at the Massachusetts Institute of Technology. cf. Pref.
  • download: pdf file