Examination of the Candidates holding of a certificate of competency for a higher grade of Certificate.  
 File No.  6C-4/53 

 -  1953 
 - 7 P.  H-35 cm; W-22 cm 
<br/><br/> সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>certificate