Socio-Economics of Virtual Universities : Experience from Open and Distance Higher Education in Europe / editors Gerhard E. Ortner.... et all. - Weinheim : Deutscher Studien Verlag, c1999. - 252p. : ill. ; 12cm. Include bibliographic references ISBN: 9783892718956 Subjects--Topical Terms: Higher Education - Distance and Open Education Dewey Class. No.: 371.3078