Report [for submission to the Economic and Social Council of the United Nations and the Governing body of the International Labour Office]
- Geneva, 1953.
- vii, 619 p. 24 cm.
- Official records of the 16th sess. of the Economic and Social Council, suppl. no 13 Studies and reports (new ser.) of the International Labour Office, no. 36 .
- United Nations. Economic and Social Council. Official records, 16th sess. Suppl. no. 13 International Labour Office. Studies and reports, new ser. ; no 36. .