Sukomal Sen <br/><br/>
May day and eight hour's struggle in India: Political history / 
Sukomal Sen 
 -  K P Bagchi & Co., Calcutta,  1988 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science
<br/><br/><label>Dewey Class. No.: </label>320 SUK-M