Annual Survey of Industries 2001-02. (Factory Sector) 

 - Kolkata  Manage of Statistics          2004 
 - xv; 361p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9.2s P02 - P01, P4.2; 2