共 50 条
- [23] RESULT OF 3 YEARS OF STUDY OF GROUP ASSIGNED WITH IMPROVEMENT OF WORKING-CONDITIONS TRAVAIL HUMAIN, 1978, 41 (02): : 339 - 340
- [28] IMPROVEMENT OF SHIFT WORKING-CONDITIONS ARCHIVES DES MALADIES PROFESSIONNELLES DE MEDECINE DU TRAVAIL ET DE SECURITE SOCIALE, 1975, 36 (09): : 515 - 515
- [29] DIVISION OF LABOR AND WORKING-CONDITIONS TIDSSKRIFT FOR SAMFUNNSFORSKNING, 1979, 20 (01): : 19 - 46