Leave and Pension contributions of the Research workers employed in the School of Tropical Medicine and Hygiene, Calcutta. 
 File No.    2S  -  28  / 23 

 -  1923 
 - 18 p;   H-35 cm; W-22 cm 
<br/><br/> সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leave --penson