World development report: Knowledge for development - Washington: Oxford University, 1999 - Annual. - The World Bank. . ISBN: 0195211189. - 01635085 Subjects--Topical Terms: Uçuş kontrolü--Bilgi işlemFlight control--Computing LC Class. No.: QA 76.76 / .W67 1999 Dewey Class. No.: 005.4 / WOR 1999