Annual administration report of the department of industries Bengal :  for the year 1939-40 / 
Government of Bengal. 
 - Calcutta :  superintendent government printing   1941 
 - 51 p.  31 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Report
<br/><br/><label>Dewey Class. No.: </label>651.780954  / GOA,1941