`ILO working papers, Dec 1968' for meeting in Geneva of experts on the classification of radiographic appearances of pneumoconiosis, including suggestions for improving 1958 ILO Classification, and analysis of UICC/Cincinnati Classification; blank sheet for x-ray readings using the UICC/Cincinnati Classification; provisional agenda; article by MR Becklake, GG Fournier-Massey, JC McDonald and CE Rossiter, `Relationship of functional to radiographic changes in Quebec asbestos workers'

Date:

Feb-Dec 1968

Reference:

GC/237/B/1/3

Part of:

Gilson, John Cary (1912-1989)