Disabled persons bulletin. 

 - Vienna, Austria :    United Nations Office at Vienna, Centre for Soc ial Development and Humanitarian Affairs,    1999 
 - v. :    ill. ;    28 cm. 
 - Three issues yearly 
<br/><br/><label>ISSN: </label>1011-7814 
<br/><br/><label>Subjects--Topical Terms: </label><br/> People with disabilities -- Periodicals.