organisation internaionale du travail (B. I. T. et O. I. T.).
Edition: (2. éd.).
Series: "Que sais-je?" Le point des connaissances actuelles -- no. 836
Publisher: Presses Universitaires de France
Published: 1964
Place of publication: Paris
Language: fre
Number of pages: 126
Notes: Bibliography: p. (125)-126.