Postal reform guide :  Integrated postal reform and development plan (IPDP)- an instrument of cooperation for postal sector modernization / 
UPU 
 -  UPU ;  c2019 
 - 335 p. :  col. ill. ;  30 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Postal communication --Management 
<br/><br/><label>Dewey Class. No.: </label>383.06