Proposal for Radio Communication between officer of Messrs R. Sim & Co. Ltd. within East Bengal.  
 File No. P5W-2/49 

 -  1949 
 - 11 p.  H-35 cm; W-22 cm. 
<br/><br/> সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio --Communication