Observation of Pakistan Standard time from 1st October 1951. 
 File No 4M-27/51	 

 -  1951 
 - 11 p.  H-35 cm; W-22 cm. 
<br/><br/> সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম ফেইজ)<br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Observation of Pakistan Standard--1951