@article{734539,
      url = {http://digitallibrary.un.org/record/734539},
      title = {The realization of economic, social and cultural rights:  problems, policies, progress /},
      publisher = {UN,},
      recid = {734539},
      pages = {xvi, 326 p.},
      address = {New York :. 1975},
      year = {1975},
}