Delwedd Flaen

General report on progress of labour statistics

Manylion Llyfryddiaeth
Awduron Corfforaethol: International Labor Office, International Conference of Labor Statisticians. 8th, Geneva, 1954
Fformat: Llyfr
Iaith:Saesneg
Cyhoeddwyd: Geneva s.n. 1954.
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Labor and laboring classes > Stat.
Occupational diseases > Stat.
Statistics > Congresses.