Annual report on the chemical examiner's department, Bengal for 1914 /   
Government of Bengal. 
 - Calcutta :   Bengal secretariat book depot  1915 
 - 7p.  31cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical technologists - Report
<br/><br/><label>Dewey Class. No.: </label>660.09205  / GOA 1915