Sen, Sukomal <br/><br/>
Working class of India  history of emergence and movement 1830 - 1970 

 - Calcutta  K P Bagchi and company  1977 
 - 466 p.; 22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blue collars<br/>Emigrant Indian labour<br/>Industrialization<br/>Labour movements<br/>Traditional Indian economy<br/>Working class - history - India