Omar, Margaret Kleffner The acquisition of Egyptian Arabic as a native language [Texte imprimé] / Margaret Kleffner Omar - Ann Arbor: University Microfilms International, 1987 - XIX-513 p. ; 22 cm Th.:Ling.:Washington, Georgetown University:1970 Th. : Ling. : Washington, Georgetown University : 1970 Bibliogr. p. 502-513 Dewey Class. No.: 417.962