International survey of social security : comparative analysis and summary of national laws /
International Labour Office.
- Geneva : International Labour Office, 1950.
- v, 236 p. 24 cm.
l 51000004
Social security.
Public welfare--Law and legislation.
HD7801 / .I67 no. 23
344.02 / INI
l 51000004
Social security.
Public welfare--Law and legislation.
HD7801 / .I67 no. 23
344.02 / INI