Omission in the question papers of the first Half-yearly Departmental Examination 1957. 
 File No. 5V-161/1957 

 -  1957 
 - 13 p.  H-35 cm; W-22 cm. 
<br/><br/> সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Security--Pabna