Protection of important govt. records against destruction in the event of a possible air-raid.  
 File No.   R-10/41 

 -  1941 
 - 04 p;   H-35 cm; W-22 cm 
<br/><br/> সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/> important -- records