Installation of telephone connection in the office and the residence of the D.I.G. of Police, E.B. Railway, Dacca.  
 File No.P6T-32 /1950 

 -  1950 
 - 4 p.  H-35 cm; W-22 cm. 
<br/><br/> সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Installation --Telephone