Consideration of factors influencing labour productivity by taking high-productivity mines and faces as examples : report / transmitted by the French Government.
1982
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]COAL/GE.1/R.49/Add.1
العنوانConsideration of factors influencing labour productivity by taking high-productivity mines and faces as examples : report / transmitted by the French Government.
المؤلفونFrance
تاريخGeneva : UN, 3 June 1982.
الوصف
7, 2 p.