Arrangement of launches for the Central Engineering Authority, Karachi for River Survey work in E.B.  
 File No. 4L-14/50 

 -  1950 
 - 140 p;   H-35 cm; W-22 cm 
<br/><br/> সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Central --Engineering