Working class of India
Sen, Sukomal
Working class of India history of emerging and movement 1830 - 1970 - Calcutta K.P Bagchi & Company 1979 - 466p.
Trade Union Movement
331.809 54 / SEN
Working class of India history of emerging and movement 1830 - 1970 - Calcutta K.P Bagchi & Company 1979 - 466p.
Trade Union Movement
331.809 54 / SEN