Adoption of Pakistan standard time (I.S.T) in all officers in East. Bengal in place of East Bengal time.  
 P14M-167/49 

 -  1949 
 - 06 p.  H-35 cm; W-22 cm. 
<br/><br/> সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adoption of Pakistan standard time