The International Labour code 1951 : a systematic arrangement of the conventions and recommendations adopted by the International Labour Conference, 1919 - 1951 ; with app. embodying other standards of social policy framed by or with the co-operation of the International Labour Organization, 1919-1951, [no date]. . Geneva: Internat. Labour Off.

The International Labour code 1951 : a systematic arrangement of the conventions and recommendations adopted by the International Labour Conference, 1919 - 1951 ; with app. embodying other standards of social policy framed by or with the co-operation of the International Labour Organization, 1919-1951, o. J. . Internat. Labour Off., Geneva.

The International Labour code 1951 : a systematic arrangement of the conventions and recommendations adopted by the International Labour Conference, 1919 - 1951 ; with app. embodying other standards of social policy framed by or with the co-operation of the International Labour Organization, 1919-1951. (o. J.). [Book]. Internat. Labour Off.

The International Labour code 1951 : a systematic arrangement of the conventions and recommendations adopted by the International Labour Conference, 1919 - 1951 ; with app. embodying other standards of social policy framed by or with the co-operation of the International Labour Organization, 1919-1951. Internat. Labour Off., Geneva

The International Labour code 1951 : a systematic arrangement of the conventions and recommendations adopted by the International Labour Conference, 1919 - 1951 ; with app. embodying other standards of social policy framed by or with the co-operation of the International Labour Organization, 1919-1951, Geneva .