Sen,Sukumar
May day and eight hour struggle in India political history Sukumar Sen - Calcutta K.P. Bagchi 1988 - xv,223p. ill.,4plates
Trade Union--political activity--India
Labour movement--India
331.0954 / SEN-M
May day and eight hour struggle in India political history Sukumar Sen - Calcutta K.P. Bagchi 1988 - xv,223p. ill.,4plates
Trade Union--political activity--India
Labour movement--India
331.0954 / SEN-M