EMAS notes, `x-ray classification' for EMAS readers' course, Nov 1977, based on JCG's paper to the ILO 4th International Conference on Pneumoconiosis, `The proposed ILO U/C 1971 International Classification of the Radiographic Appearances of Pneumoconiosis', 27 Sep-2 Oct 1971: with a slide and a blank x-ray sheet for slate workers

Date:
Sep 1971-Nov 1977
Reference:
GC/237/C/1/19
Part of:
Gilson, John Cary (1912-1989)
  • Archives and manuscripts