YOUSIF, Hassan M. - GOUJON, Anne - LUTZ, Wolfgang. Future Population and Education Trends in the Countries of North Africa. 1. ed. Laxenburg : International Institute for Applied Systems Analysis, 1996. 89 s. RR-96-11. ISBN 3-7045-0129-8. [Počet ex. : 1, z toho voľných 1, prezenčne 0]