Protection of important record of Government against possible destruction in the event of a possible air attack.  
 File No. Pub-1A-33/41 

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