Timakov, Vladimir D. (From the U. S. S. R.)

  1. Timakov, V. D.; Librarian; ?; unknown USSR
  2. .
  3. Timakov, V. D.; unknown USSR; ?; Hinschelwood, Sir Cyril
  4. .
  5. Davis; Stocker, B.A.D.; Timakov, V.D.