Socio-economic analysis and planning : critical choice of methodologies. - Paris : UNESCO. c 1986. - 260 p. : ill. ; 24 cm. - Socio-economic studies- 12 . 339 339 ISBN: 92-3-102391-8 Subjects--Topical Terms: Entwicklungsplanung Dewey Class. No.: 309.2 / U3s