The World of Philately / 
Giasuddin Ahmed 
 - Dhaka :  Bnagladesh Post Office,  1993 
 - 165 p. :  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Postal Service--Philately
<br/><br/><label>Dewey Class. No.: </label>383.22  / BAN 1993