System of recovery of contribution payable by the govt. of India for analytical work done for them by the Chemical Examiner, Bengal.  
 File No.       2C     -    1    / 27 

 -  1927 
 - 28 p;   H-35 cm; W-22 cm 
<br/><br/> সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System of recovery