author = { Perraton, Hilary },

title = { Open and distance learning in the developing world },

publisher = {Routledge},

isbn = {0415194180},

isbn = {0415194199},

keywords = { Distance education Developing countries , Open learning Developing countries , Entwicklungsländer , Fernunterricht },

year = {2000},

abstract = {Includes bibliographical references (p. [209]-222) and index},

abstract = {Literaturverz. S. [209] - 222},

booktitle = {Routledge studies in distance education},

address = { London [u.a.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }