Statistics of staff employee under the Governemnt 

 - West Bengal  Bengal Government Press          1977 
 -  1973 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Full Employment
<br/><br/><label>Dewey Class. No.: </label>X:99N.275s, GD