Closing the coverage gap :  role of social pensions and other retirement income transfers / 
Robert Holzmann, David A. Robalino, Noriyuki Takayama. Eds. 
 - Washington :  The World Bank,  2009. 
 - XV, 225 s. :  il. ;  26 cm. 
<br/><br/>Bibliog. przy rozdz. Indeks. 
<br/><br/><label>ISBN: </label>9780821379714 9780821379806