Supplementary document is based on the changes in conditions of working class in Maharashtra.

This is a supplementary document related to Replies to the Questionnaire of the National Commission on Labour submitted by the Indian Engineering Association, Calcutta.

This is a supplementary document related to Replies to the Questionnaire from Dr. Subratesh Ghosh, Department of Economics, Jadavpur University, Calcutta.

This is a supplementary document related to Replies to the Questionnaire from Indian National Trade Union Congress.

This is a supplementary document related to Record of Discussions with Employers' and Workers' representatives at Gorakhpur on 29 December, 1967.

This is a supplementary document related to Record of Decisions of the Sixteenth Meeting of the National Commission on Labour held at New Delhi during February 28 - March 3, 1969.

This is a supplementary documents pertaining to Record of Discussions of Observation Visit to Guntur, Andhra Pradesh and Notes on Observation Visits of Member-Secretary to Kolhapur, Maharashtra.

This is a supplementary document related to Record of Discussions with the Mysore Branch of the Various Union.

This is a supplementary document related to Record of Decisions of the Fifteenth Meeting of the Commission and Discussions held at Bombay during January 31 - February 2, 1969.

This is a supplementary document related to Record of Decisions of the Fourteenth Meeting of the National Commission on Labour at New Delhi on January 4-8, 1969.